Update gettext_i18n_rails_js.gemspec

fix case typo in gemspec

linux filename is case-sensitive
Merge pull request #16 from rdd-giga/master

generate line number and fix timeout
Merge pull request #10 from lidaobing/patch-2

Update gettext_i18n_rails_js.gemspec
bumped version for 1.8.7 compatible release
bumped revision so that it matches with po_to_json again
fix Ruby 1.8 compatibility

* no require_relative
* replace 1.9 hash syntax
* rework extraction regex due to bad non-greedy implementation
Merge pull request #17 from domcleal/ruby18

fix Ruby 1.8 compatibility; no require_relative
bumped revision
fix bundle warning of unfound Readme.MD file
Merge remote-tracking branch 'upstream/master'