Feat/399/semantic release bot (#431)

* build: sets private flag to true

this is required to use semantic-release without publishing to npm

re #399

* ci(semantic-release): update travis config

Creates build stages in travis config to satisfy semantic-release

re: #399

* ci(semantic-release): adds .releaserc

Defines branches for semantic-release to operate on

re: #399

* ci(semantic-release): fixes travis config and branch tag format

* ci(semantic-release): adds dry run flag to prevent accidents

* ci(semantic-release): allows pre-releases on main

* ci(semantic-release): removes prerelease from main branch

* ci(semantic-release): removes prerelease from main

.releaserc

@@ -1,5 +1,5 @@
 {
-  "branches": [{ name: "main", prerelease: true }],
+  "branches": ["main"],
   "tagFormat": "${version}",
   "dryRun": true
 }