feat(grunt): php checkstyle task added

- composer json added to get the php checkstyle
- refactoring a few files to fit the style
refactor(includes): refactored based on grammar

- patched files from grammar parser
refactor(template): refactored for style
refactor(theme-settings): refactored for style
fix(composer): phpcs moved to dev-require

- refactored kalatheme.drush.inc
refactor(views): plugin style was refactored
refactor(views): refactors the views.inc
refactor(kalacustomize): phpcs refactor
refactor(config): phpcs refactor
refactor(authorize): phpcs refactor
refactor(panels): phpcs refactor
refactor(menu): refactor phpcs
refactor(libraries): refactor for phpcs
refactor(icons): refactor for phpcs
refactor(icons): refactor for phpcs
refactor(fapi): refactor for phpcs
refactor(core): refactor for phpcs
refactor(config): refactor for phpcs
feat(travis): adds codesniffing for php on travis

- Adds new alias for grunt.
- Installs composer tasks.
refactor(travis): changes composer install.