Solving elements toolbox bug.
Advanced search, copy and uploader new styles.
Merge branch 'develop' of github.com:XIMDEX/ximdex into develop

* 'develop' of github.com:XIMDEX/ximdex:
  Solving elements toolbox bug.
Fixes image files not being saved with the right mime-type
Merge branch 'feature/image-header-bugfix' into develop
Adding module param to angular service
Merge branch 'develop' of github.com:XIMDEX/ximdex into feature/crud-distribuciones

* 'develop' of github.com:XIMDEX/ximdex:
  Fixes image files not being saved with the right mime-type
  Advanced search, copy and uploader new styles.
  Solving elements toolbox bug.