[XFA] Tags Generator 2.2.1

Corrected bugs:

• Exception: Context must be a thread and a forum or just a forum
• ErrorException: Undefined index: include_title

Corrected bugs:

• Words not returned if occurence equal to criteria
• Button displayed multiple times per page in document tags generator

New features:

• New search parameter to search for word occurence in title instead of just content
• New search parameter to only process items containing specific word in title
• New search option to process all pages automatically

Corrected bugs:

• Error when going to Resource Manager or Document Manager while add-on is not installed

New features:

• Set a minimum word occurence for suggested tags

Corrected bugs:

• Pagenav not displayed correctly for documents list.

New features:

• [Threads] Capability to configure the generator to select specific forums to search from
• [Threads] Capability to configure the generator to select specific forums to exclude from search
• [Resources] Capability to configure the generator to select specific categories to search from
• [Resources] Capability to configure the generator to select specific categories to exclude from search
• [Documents] Capability to configure the generator to select specific categories to search from
• [Documents] Capability to configure the generator to select specific categories to exclude from search
• Option to select whether the checkboxes from the generator lists shall be checked or unchecked by default
• Configurable automatic tag generation for non-tagged content upon creation

Corrected bugs:

• Non english characters words (arabic ones in particular) are not detected
• Excluded words not working
• Impossible to input values above 99 for number of items to process per page