TRUNK-4015: Application data directory should include web app name

Added feature to create different app data directory for different web apps as per the discussion in the ticket
Set log4jExposeWebAppRoot to false so to avoid webAppRootKey clashes per web app

Set default database name to webapp name e.g. test-deploy.war results into a database called test-deploy.
TRUNK-4313: Displaying user friendly message when trying to save with empty description
Solved getName(Locale locale, boolean exact) simply calls getName() if exact = false and also added JUnit Test
TRUNK-4462: Change failed module's name from org.openmrs.module.xxx x-version to xxx x-version
TRUNK-4506: Heading of the admin page should use the localized message
Merge pull request #1156 from pmuchowski/TRUNK-4506

TRUNK-4506: Heading of the admin page should use the localized message
Merge pull request #1151 from SandeepRaparthi1/TRUNK-3705

Solved getName(Locale locale, boolean exact) simply calls getName() if exact = false,added JUnit Test
Followup fix for: Location of runtime properties file is a potential
security risk - TRUNK-3934(cherry picked from commit b73393a6605f8311d75b8839437694e43bdc85bd)
Merge pull request #1152 from rpuzdrowski/TRUNK-4462

TRUNK-4462: Change failed module's name from org.openmrs.module.xxx x-version to xxx x-version
Merge pull request #1140 from Tharunya/TRUNK-4313

TRUNK-4313: Displaying user friendly message when trying to save with empty description
fix for JSESSIONID should be assigned after a user has been successfully authenticated  TRUNK-3938
Merge pull request #1006 from geoff-wasilwa/TRUNK-4015

TRUNK-4015: Application data directory should include web app name
Merge pull request #1160 from harsha89/TRUNK-3938

fix for JSESSIONID should be assigned after a user has been successfully authenticated  TRUNK-3938
TRUNK-2193 Changed quantity to strength
Fixed formatting
TRUNK-2193 Added comment to changeset

(cherry picked from commit 25dfa213fe6d1b7d395cc48d2fc3581e6bf48fce)
Follow up to deprecate Order.isFuture methods - TRUNK-4525