update core lang strings
added new method to get current timezone based on user/system settings
fixed typo
changed descriptions for checkout process
added checkin checkout, clear codestyle
changed error message if a user already checked out the customer
Initial XiveIRM System Plugin
added instructions for further development
added test placeholder
Initial mod_xiveirm_alertbox_clientactivities
Initial mod_xiveirm_alertbox_mymessages
Initial mod_xiveirm_alertbox_mytasks
added nawala nfactory for general things not to do with xiveirm
changed JRoute links, used JF::getUser instead of IRMSystem
added optgroup, fixed bug after save or update and buttons reset, input readonly
added new router prepare for usage with api
removed functions because they're added in NFW's NFactory
disabled unused methods for later removing
modify checkin checkout for usage with nawala framework classes, added ajaxcancel and cancel function, work with new router
stripout unused functions for later removing