Implementation of HTTPD protocol, gwbuf properties and a dmeo web application
interface to test the new httpd.
Merge branch 'httpd' of github.com:skysql/MaxScale into httpd
Added some documentation
Initial HINT structure added
Merge branch 'httpd' into MAX-157

Conflicts:
	server/core/buffer.c
	server/include/buffer.h
Added unsigned char in modutil.c routines

Added unsigned char in modutil.c routines
Hint parsing
monitor for SQL nodes in MySQL Cluster

New monitor added for SQL nodes in MySQL Cluster
New monitor added to Makefile

New monitor added to Makefile
Merge branch 'develop' into Z2
added result set data parsing for columns and rows and created more utility functions
release-1.0beta update
Bug 462, http://bugs.skysql.com/show_bug.cgi?id=462, testall target fails in server/test to invalid MAXSCALE_HOME path specification.
Fixed path specification in server/test/makefile.

Added comments to mysql_backend.c
Bug 462, http://bugs.skysql.com/show_bug.cgi?id=462, fixed path MAXSCALE_HOME path expression in server/test/makefile
added message_id tags to distinct queries from replies
Changed value for SERVER_SLAVE_OF_EXTERNAL_MASTER

Changed SERVER_SLAVE_OF_EXTERNAL_MASTER value to 0x0080 (128)
develop update
Z2 update
added the missing flags for the message
initial implementation of the query/reply pair consumer