use long instead of int in AjaxFileUpload classes
fix calculation of average session memory

WOStats page did show wrong or even negative numbers
better naming of method
track thread names for warn traces
minor fixes
Fix FrontBase prototypes for correct time zone handling of Joda Time attributes.
AC-1754 ERXExistsQualifier was doing a global replace of the key in the select statement but should have only replaced once. Without this fix, we cannot reliably chain ExistsQualifiers.

Signed-off-by: Aaron Rosenzweig <aaron@chatnbike.com>

Conflicts:
	Frameworks/Core/ERExtensions/Sources/er/extensions/eof/qualifiers/ERXExistsQualifier.java
Modified table alias matching code to avoid incorrect matches when Postgressql. When trying able alias declarations for t4 and t8, it would also match variable bindings for that had a datatype of int4 and int8 e.g., “?::int8” and “?::int4”
Fix prototype class names to match the naming convention that we changed to, oh, say 5 or 6 years ago. Always good to catch these things early!
Update FrontBase plugin to use EOSchemaSyncronization.
added index creation for MicrosoftSQL
Merge branch 'master' of ssh://cthullu.selbstdenker.com:7999/WO/wonder into index_for_mssql
Merge pull request #530 from jburzler/index_for_mssql

Index for mssql
Merge pull request #508 from darkv/statistics_patch

Wrong session memory on statistics page
fix some javadocs
remove unused calls
Refactored Linux startup scripts:
* Added Init Info Section with description, dependecies and runlevels
* Starting as a dedicated User is possible
* Create Logfile if not existing
* Create Logrotate Job if available
* Added Status Call for wotaskd script
ERJQueryMobil

Newer jQueryMobile Versions need a gif, not the png, to display the
spinning wheel.
Merge pull request #532 from swklein/master

ERJQueryMobil missing loader image
Refactored Linux startup scripts:
* Added Timestamp to logs
* Added stdout and stderr Output to log files