Initial support for many-to-many relations
Merge branch '1.2.0' of https://github.com/phalcon/cphalcon into 1.2.0

Conflicts:
	ext/forms/element.c
Improvements to many-to-many relations
Database Views
Database Views
Database Savepoints (Nested Transactions With Savepoints)
Merge pull request #673 from golovanov/db-views

Database Views
Merge branch 'db-savepoint' of git://github.com/golovanov/cphalcon into golonanov-db-savepoint

Conflicts:
	ext/db/adapter.c
	ext/db/adapter.h
	ext/db/adapterinterface.c
	ext/db/adapterinterface.h
	ext/db/dialect/oracle.c
	ext/db/dialect/oracle.h
	ext/db/dialectinterface.c
	ext/db/dialectinterface.h
	unit-tests/DbTest.php
Initial assets filtering, more support for many-to-many relations, code style and fixing of bugs
Fixing 5.3 build, fixing Assets\Resource parameters
Fixing 5.3 build, fixing Assets\Resource parameters (2)
Fixing wrong TSRMLS_CC
Fixing bug in PHQL cache, fixing Uniqueness validator messages
Fixing ModelsQueryExecute test
Trying to see coredump
Removing sudo from travis.yml
Trying to change kernel.core_pattern via sysctl
Yet another try to change /proc/sys/kernel/core_pattern
Manually finding the core dump
Running tests under gdb