Introduced option to skip certain language files
Fixed file skipping check
Fixed skip-files not working from command line input
Skip files is optional
Support different transifex configurations
Merge pull request #6 from Toflar/feature/multiple-configs

Support different transifex configurations.
Now you can specify the configuration to use via new command line parameter: --transifex-config (-t)
Merge branch 'master' into feature/skip-files
Adjusted loading the skip files config from configurable config path
Moved isNotFileToSkip() method to the base
Merge pull request #5 from Toflar/feature/skip-files

Introduced option to skip certain language files. Thanks to Yanick Witschi.
Fixed bug where skipFiles was not initialized as an array
Check if $this->skipFiles is an array.
Check if regexp matches.
Support auto-indexed language keys.
Merge pull request #8 from Toflar/skipfiles-bugfix

Fixed bug where skipFiles was not initialized as an array
Merge pull request #9 from tristanlins/master

Do some little fixes.
Fix: transifex API has changed - resources now report "categories" instead of "category".