Initial code for Oracle support
oracle numRows()
Oracle set role and current schema
Oracle dialect tableExists
Oracle describeColumns
Oracle describeColumns, listTables, describeIndexes
Oracle listTables, describeIndexes, describeReferences
Oracle describeIndexes fix, comments
Merge branch 'oracle' into 1.0.1

Conflicts:
	build/32bits/phalcon.c
	build/safe/phalcon.c
Oracle limit
Oracle limit bug
Oracle lastInsertId and describeIndex bug
Oracle limit bug
Merge pull request #554 from niden/1.1.0

Tag:html
Optional explicit adding of identity columns, adding Phalcon\Tag::tagHtml, see CHANGELOG
Regenerating build 32bits [ci skip]
Regenerating build 64 bits [ci skip]
Merge branch 'oracle' of git://github.com/marciopaiva/cphalcon into marciopaiva-oracle

Conflicts:
	build/32bits/phalcon.c
	build/32bits/phalcon.h
	build/safe/phalcon.c
	build/safe/phalcon.h
	ext/config.m4
	ext/phalcon.c
	ext/phalcon.h
Merging manually changes for oracle support
Minor improvements to Oracle adapter