Update on TODO list
Merge branch 'master' into openid
Merge branch 'master' into openid
Added file for request methods
Cleanup files, just cosmetic changes
Implemented reading of request body and url encoded parameters
Rewrite of request

- Moved initialization of class variables to member functions
- Simplified access to parameters and headers of requisition
- Added failure on initialization in case of malformed uri string
Adapted parsing and request handling to new request class

- Changed default provider port to 8080
- Request parsing builds complete request
- Request handling just check parameters, no need to process
request parameters in other places beyond request parsing
Merge branch 'master' into openid

- Resolution of conflicts only, need to adapt all functionality to
use new request class

Conflicts:
	src/http/request.h
	src/http/requesthandler.cpp
	src/http/requesthandler.h
	src/http/requestparser.cpp
	src/http/requestparser.h
	src/openid/provider.cpp
Revised code on provider implementation

- Adapted to use new request class
- Removed unused code
- Fixed bugs on compilation
- Renamed a few methods and parameters to increase readability