Fix #905
(cherry picked from commit 6da8921b22878136867856851cd9cfbc9c534563)
Fix #1210
(cherry picked from commit ca8a6a8e6072463b5fd77c8dc498b392d4f984e7)
Properly escape HTML attribute values
(cherry picked from commit 02abc9e25b741901f523c19e0feaf4af9ab93f87)

Conflicts:
	ext/forms/element.c
	ext/tag.c
Removed unused declarations
Fix for APCu 4.0.2+
(cherry picked from commit ec3c4acceba53bc766285b0766a8def2fe3759fb)
Fix #1198
(cherry picked from commit ef07b7ecb120400fae9446183c355779030a1d09)
Build with -j4
Fix bug #1222
(cherry picked from commits 6ab4d6604991500b4508ee309aaea85b2b3a9f72, 2de58f31601f50bcb844b9acca07048768718d48)
PHALCON_INIT_NVAR(_PNULL) optimization
(cherry picked from commit ca8348dae904a0cec5cd14918bdbf4a3b99a5e5b)

Conflicts:
	ext/kernel/memory.c
Fix #1190
(cherry picked from commit 8d07edfbbe73880b21c46e6e738c7854d58fff0e)
Fix #1243
(cherry picked from commit 50dab390f5ae921c99cd9f3f72071f2f6116099b)
Specify module dependencies
(cherry picked from commit 42442418ff304c65d5221a4795bb1a7170fb8513)

Conflicts:
	ext/phalcon.c
Phalcon\Mvc\Query\Builder's constructor sample code in comment + support for offset added
(cherry picked from commit a870ae71dec67fd5e143de21d79cc265ae3d2568)
Fix #1166: Changed visibility from protected to public (cherry picked from commit fd2f963b7ab675f7a18e535a3b5cc09b1ffda1d3)
add double type for column.c
(cherry picked from commit 4aaa1fe5ed38764bdb9fa4472e9c94470933d8a5)
Support for UTF8 characters in jsmin [ci skip]
(cherry picked from commit 35b0113d155f29e21803ebcf8d63a512fb5c21d4)
Do not restore someone else's frame in listenLowSeverity()
(cherry picked from commit f2f83cba394211f948287b034c3c92e4a7c44141)
Fix #1099
(cherry picked from commit eb4f35659048e54ccf3e82b92791a0c01b1ccd57)
Fix #1091
(cherry picked from commit 5e6f676cc968aabf88dab20bbaa56e1a38461789)
Implemented Phalcon\Cache\Backend\Memory::queryKeys()
(cherry picked from commit c46c766ba11d048be703fa7e43f81aa71623df06)