Update dependency handlebars to version 4.0.8

[renovate-bot]

This Pull Request updates dependency handlebars from version 4.0.6 to 4.0.8

Changelog

4.0.8 / 2017-05-02

• Bump version in master-branch to 5.0-alpha.1
  This is in order to make sure that the master-branch version is not
  confused with the stable 4.x
• Merge branch '4.x' into wycats-master

4.0.7 / 2017-04-29

• v4.0.7
• Update release-notes for 4.0.7
• Merge branch '4.x' into wycats-master

  Conflicts:

  spec/regressions.js

• Fix context-stack when calling block-helpers on null values
  Fixes #1319
  Original behaviour:
  • When a block-helper was called on a null-context, an empty object was used
    as context instead. (#1093)
  • The runtime verifies that whether the current context equals the
    last context and adds the current context to the stack, if it is not.
    This is done, so that inside a block-helper, the ".." path can be used
    to go back to the parent element.
  • If the helper is called on a "null" element, the context was added, even
    though it shouldn't be, because the "null != {}"
    Fix:
  • The commit replaces "null" by the identifiable "container.nullContext"
    instead of "{}". "nullContext" is a sealed empty object.
  • An additional check in the runtime verifies that the context is
    only added to the stack, if it is not the nullContext.
    Backwards compatibility within 4.0.x-versions:
  • This commit changes the compiler and compiled templates would not work
    with runtime-versions 4.0.0 - 4.0.6, because of the "nullContext"
    property. That's way, the compiled code reads
    "(container.nullContext || {})" so that the behavior will degrade
    gracefully with older runtime versions: Everything else will work
    fine, but Add [skip ci] to pin dependency PR #1319 will still be broken, if you use a newer compiler
    with a pre 4.0.7 runtime.
• Merge pull request #1325 from robinhouston/pr-whitespace-differences
  Document whitespace compatibility difference with mustache
  Fixes #1324
• Document whitespace compatibility difference with mustache
• Merge pull request #1323 from chancancode/patch-1
  Update README to be more accurate
• Update README to be more accurate
  Copied from the website at @wycats' request.
  Addresses #1119.
• Merge pull request #1315 from Turbo87/es6-parser
  parser: Change suffix to use ES6 default module export
• Parser: Change suffix to use ES6 default module export
  • This export will be transpiled by Babel for the cjs distribution,
    but will enable others to use a pure ES6 module distribution
  • Instanbul: Ignore "parser.js" for coverage reporting. This file was ignored before
    via annotation, but this has no effect anymore due to the above change
  • Remove istanbul annotation from `parser-prefix` (@nknapp)
    Squashed by @nknapp
    (cherry picked from commit 508347e)
• Parser: Change suffix to use ES6 default module export
  • This export will be transpiled by Babel for the cjs distribution,
    but will enable others to use a pure ES6 module distribution
  • Instanbul: Ignore "parser.js" for coverage reporting. This file was ignored before
    via annotation, but this has no effect anymore due to the above change
  • Remove istanbul annotation from `parser-prefix` (@nknapp)
    Squashed by @nknapp
• Merge pull request #1306 from wycats/merge-4.x
  Merge 4.x into master
• Merge branch '4.x'

  Conflicts:

  Gruntfile.js

  lib/handlebars/exception.js

  spec/partials.js

  spec/regressions.js

• Add more tests for partial-blocks and inline partials
  • Multiple partial-blocks at different nesting levels
  • Calling partial-blocks twice with nested partial-blocks
  • Calling the partial-block from within the #each-helper
  • nested inline partials with partial-blocks on different nesting levels
  • nested inline partials (twice at each level)
• Fix for #1252: Using @partial-block twice in a template not possible
  Fixes #1252
  • This fix treats partial-blocks more like closures and uses the closure-context of
    the "invokePartial"-function to store the @partial-block for the partial.
  • Adds a tes for the fix
• Avoid duplicate "sourceMappingURL=" lines.
  Avoid duplicate // sourceMappingURL=... lines when minifying AND
  generating a map. UglifyJS2 will write the line when minifying.
  (cherry picked from commit 660a117)
• Avoid duplicate "sourceMappingURL=" lines.
  Avoid duplicate // sourceMappingURL=... lines when minifying AND
  generating a map. UglifyJS2 will write the line when minifying.
• Fix compiler-api example (#1303)
  Closes #1302
  While trying to answer #1302, I noticed that the compiler-api example did not work in (because `nameLookup` is actually at the prototype). This example has a jsfiddle that proves it is working.
  It does not provide an solve the exact problem of the reporter, but it answers the question.
• Moved .eslintrc to .eslintrc.js and cleaned up rules
  Extending from eslint:recommended so we stay up to date on the latest
  recommended rules.
• Fix README filename in package.json
  There is `README.markdown` in handlebars.js repository, not a `README.md`.
• add more machine-readable data about the license
  This small change is meant to make LibreJS happy.
  Closes: #1273
• Added ".editorconfig"-file that specifies the indent for javascript-files (#1292)
  • see http://editorconfig.org/
  • This file only includes very basic settings. It may be expanded in the future
• Eslint upgrade to 19.0.0 and configuration fixes (#1294)
  Original PR by @travnels, commit-message edited by @nknapp
  • Upgraded eslint to 19.0.0
  • Cleaned up duplicate rules 'no-extra-parens', 'quote-props'
  • eslint rule 'no-empty-label' was replaced.
    Rule 'no-empty-label' was removed and replaced by: ‘no-labels’. ‘no-labels’ already in the project
  • eslint rule 'space-after-keywords' has been replaced
    Rules 'space-after-keywords' and 'space-return-throw-case' wer removed and replaced by ‘keyword-spacing’.
  • Added parsoer-option: sourceType='module'
  • Add unnecessary=false to 'quote-props' to remove warnings about unnecessarily quoted property.
    Code corrections
  • helpers.js: unused variable 'depthString' removed, detected by new eslint
• Fix istanbul dev dependency
  According to npm's documentation[1], dependencies on github
  repositories are declared with the following syntax:
  "module": "person/module"
  This commit changes the package.json syntax on istanbul's dependency,
  to follow the documentation.
  [1] https://docs.npmjs.com/files/package.json#github-urls
• require('sys') is deprecated, using 'util' instead
  (node:30288) DeprecationWarning: sys is deprecated. Use util instead.
  (cherry picked from commit 9a36966 by @travnels)
• require('sys') is deprecated, using 'util' instead
  (node:30288) DeprecationWarning: sys is deprecated. Use util instead.
• Template for issues and pull-request
  I've noticed that many issues are answered with "Please provide a jsfiddle".
  This issue template tells the reporter to do that from the start.
• Make "column"-property of Errors enumerable
  Fixes #1284
  Appearently, there is a use-case of stringifying the error in order to
  evaluated its properties on another system. There was a regression
  from 4.0.5 to 4.0.6 that the column-property of compilation errors
  was not enumerable anymore in 4.0.6 (due to commit 20c965c) and
  thus was not included in the output of "JSON.stringify".
• Testcase to verify that compile-errors have a column-property
  Related to #1284
  The test ensures that the property is there, because it is important to
  some people.

[codecov-io]

Codecov Report

Merging #194 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff           @@
##           master    #194   +/-   ##
======================================
  Coverage    73.8%   73.8%           
======================================
  Files          19      19           
  Lines        1092    1092           
  Branches      211     211           
======================================
  Hits          806     806           
  Misses        286     286

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