First step to migrate file structure to new SIFO version (3.0)
Composser JSON
Change project license at composer.json
Add custom_tpl plugin placed in common instance inside sifo-plugins.
Adapt RedisModel to Sifo 3.0.1
* Include Composer autoloader in the Bootstrap in order to do not have to require vendor classes manually.
UVFT-1813 Sifo 3.0
* Replace "src/sifo" by "src/Sifo" (case sensitivity problem)
Disable lock cache and add improved trigger error in SphinxQL
Updated Browscap PHP and files
Merge branch 'devel' into devel-sifo3

* devel:
  Allow manipulation of the output string in the last point of Controller`s execution