Fixed bugs with determining data type from csv values.
Added debug print statement on error.

Change-Id: I908bd8168edf70c4e9acfd5bb95bfe87ea6e1dcb
BulkSQLLoader_Direct now uses a row buffer.
I changed how the visapplication handles saves in that the user no
longer has to retype the file name after a subsequent save.
Merge remote-tracking branch 'origin/master'
moved generic servlet code to separate project
fixed race condition in file system
Pure ant build now works.
cleaned up build scripts
Add Feature 1196 & Fix Bug 348
decreased size of busy indicator
fixed compiler warnings.
operator function referencing is now only supported in parentheses.
operator function referencing is now done with backslash.
escape key closes AlertTextBox
Added error message.
Fixed line chart selection bug when there were missing coordinates.
removed DataStatisticsTool from the tools list.
Fixed bug #1035 - Probed shapes are now selected even if selection
polygon does not contain them.
fixed project settings errors
Fixed Issue #1161. The tickCountRequested in bar chars now works the
same way it does in line charts.