add a variable.php file for global variables, remove duplicated repos arrays
create Utils::getFilenamesInFolder() function to factorize some code used in most views
fix a bad variable name
add a  global variable, remove some duplicate code related to spanish locale
Removed aragonese from mozilla central repo list because we don't have a repo for mozilla central and it breaks repo updates and tmx generation in glossaire.sh. Added a check in setup.sh to always create a folder for the locale if it doesn't exist, this way if a bad locale code is added to the repo lists, it doesn't break glossaire.sh
fix a template call in dispatcher
whitespace nit
remove dead code
fix perfect_match regression caused by the fix on searches for slashes into strings
update some comments
some code clean up in dispatcher
centralize form options data into inc/variable.php
move resultsTable() from Utils classe to ShowResults class, update tests, remove a test
add 'Europe/Paris'  as default timezone, in case the app is ran from a php server without a timezone defined (needed for Monolog)
create a jsonOutput() static method to output the webservice json data and make it testable
factorize and move cache import logic to a static method, allow deleting inc/cache_import.php
call spanishes variable as a global
whitespace
create cleanSearch() static method to clean the search terms + variables cleanup
add last file for variable refactoring