earlier csv upload cf

moved csv upload to before setting the options (CF), to fix the error that says there's no units to be ordered.
Entity
faceted search update
merge
Refactored TwrexStructurer - Hash only checked if passed in entity
Update Entity.php - Activity.php TwrexStructurer - URI generation - API provenance
Create CrowdWatson User agent. Fix Entity validation. Add first version video POST API
Fix jolicrowd environment issue
Merge branch 'jelle'
Merge branch 'master' of https://github.com/khamkham/crowd-watson
PUT and POST for the Metrics in api/v1
Moved platform-specific functions into their own package. First step in modularizing the framework. Some tight coupling still needs to be resolved but the general idea is clear.
Update zoek
Fix twrex actions view URI
questiondictionary. Also updated questiontemplate and fixed namespace issues in retrievejobs.
mkdir path fix
CFExceptions class
questiontemplate->questiontemplateID. removed dd(), fixed Mturk namespace.
don't include config.php anymore
added most functions to Job: order, pause, resume and cancel for CF and cancel for AMT. Clicking next on tabs works also for the platforms now.