Enabling checkHashCodes on object repetitions to ensure deletes are handled correctly. Without this, if an object is deleted and the object on the row below cannot be deleted, the latter will erroneously be marked as deleteable in the UI, once the deleted object has been removed from the repetition.

Enabling checkHashCodes globally causes attribute repetitions to break.
Fix for wonder-89: Don't attempt to save the parent EC of a new EO as none exists.
use long instead of int in AjaxFileUpload classes
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.
get correct host name and address if behind reverse proxy (fixes #80)
detail data source that can filter with an auxiliary qualifier
setSelectedObjects did not call setSelectionIndexes
correct log output of timestamps

fix suggested by J. Ruggentaler, http://lists.apple.com/archives/webobjects-dev/2013/Jul/msg00130.html
Add UUID CopyType, Fix Generics and expectations that destination objects of reference-copied relationships implement ERXCopyable - they don't need to.
Javadoc addition with additional EOGeneration template code, remove unused import.
Fix generics calls that eclipse compiles just fine, but javac won't. Good times, good times.
javadoc typos
allow client-side caching of ERXResponse content
Fix JavaDoc - NO CODE CHANGES - Much of ERXKey's java doc was either confusing, or outright wrong. It often described operators as *prepending* the passed in key or current key when the methods actually *appended* the keys. For many operator keys it makes a big difference as to what they do.
Revert unintended change to ERXMappingObjectStream.
Update the version of some Maven dependencies