[JavaScript] Added regular expression tests#1415

Merged

wbond merged 5 commits intosublimehq:masterfrom Thom1729:javascript-fancy-regexps

Feb 12, 2018

+183-14

Commits on Nov 10, 2017

Added regexp tests.
thom
committed
Moved tests to own directory.
thom
committed

Commits on Nov 14, 2017

Moved/expanded some tests.
thom
committed

Commits on Feb 9, 2018