Merge pull request #1163 from zerkella/1.3.0

Fixed inability to regenerate build under Windows:
Merge pull request #1161 from dreamsxin/nfr_1029

[NFR] Add param for Phalcon\Forms\Form::label()
Fix unresolved reference to INTERNED_LEN
Merge pull request #1165 from sjinks/interned-len

Fix unresolved reference to INTERNED_LEN
#1166 Changed visibility from protected to public

I hope I'm doing it right
Merge pull request #1168 from charnad/patch-2

#1166 Changed visibility from protected to public
implicit declaration of function ‘phalcon_get_current_key’
‘params_ptr’ may be used uninitialized in this function
‘params_ptr’ may be used uninitialized in this function
‘tmp_width’/‘tmp_height’ may be used uninitialized in this function
Added -Werror flag
‘local_dval’ may be used uninitialized in this function
variable 'sql' is uninitialized when used here
variable 'r'/'g'/'b' is uninitialized when used here
variable 'blendmode' is uninitialized when used here
Work around ZE code
Less noise
variable may be used uninitialized in this function
./configure --silent
Fix invalid read of size 1