[tests] added mocha to dependencies + tests moved to test/src
Merge branch 'tests' into develop
[optimization] better conversion arguments to array
Merge branch 'optimization' into develop
added badges and travis
Merge branch 'badges' into develop
[tests] node tests moved to ./test/node directory
added standalone build for browsers
Merge branch 'standalone-browser-version' into develop
Merge branch 'standalone-browser-version' into browser-test
[tests] added tests for browser
Merge branch 'browser-test' into develop
version 1.2.0
Merge branch 'release-1.2.0'