feat(parsing string): all unparsed substrings have influence on format penalty
feat(#getParseRegexForToken): escape special RegExp characters to increase presicion of penalty calculation
Merge pull request #1094 from Timrael/more_precise_parsing

More precise parsing with an array of formats
Improve dateFromObject to utilise the normalizedUnits method.

User object will now handle any acceptable capitalisation, aliasing or pluralisation.
Improved readability of expandFormat function
Readability of TildeTilde
Changed naming to toInt any aligned code with latest pull
Merge pull request #1104 from Xotic750/clarityTildeTilde

Readability of TildeTilde
Merge pull request #1103 from Xotic750/dateFromObject

Improve dateFromObject to utilise the normalizedUnits method.
Merge pull request #1102 from Xotic750/expandFormat

Improved readability of expandFormat function
Merge pull request #1099 from ichernev/feature/add-component-json-grunt-task

Added component grunt task to fill component.json with lang files
adding parseZone()
Merge pull request #1106 from icambron/feature/parse-zone

adding parseZone()
fix for utc-mode .weekday() being incorrect
test for utc-mode .weekday() being incorrect
simplify weekday-utc test
Merge pull request #1110 from arshaw/hotfix/2.2.1

UTC-mode .weekday() is incorrect
Added strict parsing
Strict parsing now works. Add tests!
Removed comments and added tests