Remove local ruby and npm modules from PATH

Global Ruby- and NPM packages are now installed to the default paths
instead of customized paths to increase the overall compatibility and
adapt to general conventions.

GH-52

snowblocks/bash/config/env/igloo

@@ -1,12 +1,12 @@
 #!/usr/bin/env bash
-# ++++++++++++++++++++++++++++++++++++++++++++++++++++++
-# title      Igloo Environment                         +
-# project    igloo                                     +
-# repository https://github.com/arcticicestudio/igloo  +
-# author     Arctic Ice Studio                         +
-# email      [email protected]           +
-# copyright  Copyright (C) 2017                        +
-# ++++++++++++++++++++++++++++++++++++++++++++++++++++++
+# +++++++++++++++++++++++++++++++++++++++++++++++++++++
+# title      Igloo Environment                        +
+# project    igloo                                    +
+# repository https://github.com/arcticicestudio/igloo +
+# author     Arctic Ice Studio                        +
+# email      [email protected]          +
+# copyright  Copyright (C) 2017                       +
+# +++++++++++++++++++++++++++++++++++++++++++++++++++++
 export LANG=en_US.UTF-8
 export LC_MESSAGES=POSIX
 
@@ -30,11 +30,9 @@ export PURPLEHOME=$STORE_RUN/pidgin
 if [ -e $(dirname $(realpath "${BASH_SOURCE[0]}"))/igloo.local ]; then
   . $(dirname $(realpath "${BASH_SOURCE[0]}"))/igloo.local
 else
-    unset -v GNUPGHOME
+  unset -v GNUPGHOME
 fi
 
-PATH_RUBY_GEMS=($HOME/.gem/ruby/*/bin);PATH_RUBY_GEMS=$(printf "%s:" "${PATH_RUBY_GEMS[@]}")
-PATH_NPM_PACKAGES=$STORE_RUN/npm/bin
 PATH_INTELLIJ_IDEA_U_HOME=/opt/intellij-idea-u/bin
 PATH_GIT_DIFF_HIGHLIGHT=/usr/share/git/diff-highlight
-export PATH="${PATH}:$JAVA_HOME/bin:$PATH_NPM_PACKAGES:$PATH_RUBY_GEMS:$PATH_ANI2ICO:$PATH_INTELLIJ_IDEA_U_HOME:$PATH_GIT_DIFF_HIGHLIGHT"
+export PATH="${PATH}:$JAVA_HOME/bin:$PATH_INTELLIJ_IDEA_U_HOME:$PATH_GIT_DIFF_HIGHLIGHT"