Add look up IngestModuleFactoryAdapter instances to IngestModuleFactoryLoader
Merge pull request #895 from rcordovano/ingest_module_factory_loader_enhancement

Add look up IngestModuleFactoryAdapter instances to IngestModuleFactoryL...
Index metadata extracted by Tika even if the file format contains no useful content (e.g. jpeg files).
Merge pull request #896 from esaunders/jpeg_indexing

Index metadata extracted by Tika even if the file format contains no use...
Make XmlKeywordSearchList pubic to allow NBM classes to be property change listeners
Create keyword lists manager to establish an appropriate public interface
Rework initial API of new keyword lists manager class
Rework initial API of new keyword lists manager class, part 2
Remove commented out code in XmlKeywordSearchList.java
Merge pull request #898 from rcordovano/keyword_search_manager

Cretae keyword lists manager
Fixed bug that made regexp checkbox always disabled.  Fixed bug that caused remove keyword to always be enabled.
Updated python docs and samples
Added section on mobile modules
Added case management to user docs