Merged develop branch.

diff --cc src/Makefile.am
index 95ac0d7e0dfa351f78b4198c53b243cc114a5d5e,73a91e244df148b55a8d164478e0cad0c5b3a22e..5450e9c82c2baa69273030544b0c0283e6908ca4
--- 1/src/Makefile.am
--- 2/src/Makefile.am
+++ b/src/Makefile.am
@@@ -5,10 -5,8 +5,11 @@@ AM_CPPFLAGS = $(ZAKCGI_CFLAGS) 
  
  lib_LTLIBRARIES = libzakcgi.la
  
- libzakcgi_la_SOURCES = \
+ libzakcgi_la_SOURCES = commons.c \
+                        commons.h \
 +                       form.c \
 +                       formelement.c \
 +                       formelementtext.c \
                         main.c \
                         session.c \
                         tag.c \