Validate products per page

(ActionItem3105)
Rename enterprise variables to profile

Conflicts:
	plugins/shopping_cart/controllers/shopping_cart_plugin_controller.rb
	plugins/shopping_cart/test/functional/shopping_cart_plugin_controller_test.rb
	plugins/shopping_cart/test/functional/shopping_cart_plugin_myprofile_controller_test.rb
edit-side-block: fixed colorbox break
AI2793
Index filtered fields on Task

(ActionItem3127)
Remove disabled enterprise message

(ActionItem3129)
Support plugins' profiles on view_for_profile_actions

(ActionItem3123)
initscript: don't assume $HOME = $NOOSFERO_DIR

In cases where the `noosfero` user has been created by hand before
installing the package, it will probably not have /usr/share/noosfero as
its home directory.
Fix duplicate author folder creation and duplicate save of work assignments
image-diff-overflow: fixed image's overflow on versioned article view
AI3107
change-password-permission: disabled change password to user without login
AI3148
Fixed message explaining cell on spaminator report

(ActionItem3151)
Fixed strings on es translation

(ActionItem3154)
Merge branch 'stable' of https://gitlab.com/noosfero/noosfero into image-diff-overflow
image-diff-overflow: added improvements in css
AI3107
image-diff-overflow: delete empty line in css
AI3107
signup-screen: fixed line break in username field
AI2515
Update acts_as_solr_reloaded
Fix error on development
Run solr_destroy with delayed_job
application-helper: Change name to identify other types of profiles

ActionItem3101