Fix tests
Fix #1791
Test case
Query builder getters/setters

UT to be rebased in a sec

config ...

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Modify phalcon_get_global()

  * Do not use PHALCON_INIT_VAR() in phalcon_get_global()
  * Modify the signature of phalcon_get_global()
  * Optimize the code taking advantage of the new phalcon_get_global()
Update test case for #1401

See https://github.com/phalcon/cphalcon/issues/1790#issuecomment-32124801
PHALCON_GET_FOREACH_VALUE => PHALCON_GET_HVALUE
PHALCON_GET_FOREACH_KEY => PHALCON_GET_HKEY
Remove extern
Updated CHANGELOG
Updates after PR
Make Phalcon\Session\AdapterInterface compatible with SessionHandlerInterface

Fix #1108
Test case
Updated CHANGELOG
Cleanup macros
Use INI entries to control ORM options
Updated CHANGELOG
Fix #1783
Updated CHANGELOG
Call dispatch:beforeException on exceptions in event handlers

If an event handler throws an exception, call dispatch:beforeException
and exit the dispatch loop as if the handler returned false.

Fix #1763