Gurmukhiutils

* Merge pull request 26 from ShabadOS/transliterate-R-to-rr (27762ea)
* Change rraarraa transliteration from R to rr and update test (146ad64)

* Merge pull request 24 from ShabadOS/update-translit (9ab9138)
* Fix lint errors and update tests (46c7d52)
* Revert "Change ੰ from n to (N)" (1ce5f95)
* Update Shabad OS email address (124f6a7)
* If beginning of word/line starts with au, replace with u (106725d)
* Change ੰ from n to (N) (2fc4c18)
* Update ਠ from tt to Th (771ac50)

* Add vishraam pass-through (3eaf71c)

* Update release script to look at commit history (476aa86)

* Update release script to look at full commit message (2846861)
* Add 100% code coverage to firstLetters() (045d245)
* Add coveralls coverage (b7b5f0b)
* Add coverage reporting to tests (40791f3)
* Add TS typings (483811b)

* Merge pull request 21 from ShabadOS/english-transliteration-usage Major release (bb58251)
* Restore latest version of transliteration from master (54ac4ff)
* Change toEngish to accept only unicode input (02fea2b)
* Rename transliterate to toEnglish (8cebde9)