[2] Changes for application management scripts

Changes for application management scripts
[2] Correct webapps folder to webapp for Installer

Correct webapps folder to webapp for Installer
[2] Fix bug for paths with blank with install folder

Fix bug for paths with blank with install folder
[7.4] FileParser and resources

Updated build.gradle to add Tika, added files for parsing acceptance
test, and FileParser class.
[7.4] ForkParsing in FileParser

Tika ForkParser added in FileParser, build.gradle updated to fix major
issue with PDF parsing.
[7.4] FileParser completed and resources

Completion of FileParser with the resources for its acceptance test.
[7] Added producer/consumer framework

Added producer/consumer framework
Merge branch 'BigDataDemo' of https://github.com/doculibre/intelligid.git into BigDataDemo
[7] Corrected problem in Producer/Consumer framework

Corrected problem in Producer/Consumer framework that caused
consumerProducing threads to never stop when work is done
[7] Refactored producer/consumer framework

Refactored producer/consumer framework
[7] Refactored producer/consumer framework

Refactored producer/consumer framework
Merge remote-tracking branch 'origin/installer' into BigDataDemo
Merge commit '7097e9c2b494e0877e6af50ecebc79cfd07b35d8'