* Added more constants
* Special nodes are created with special custom types

Signed-off-by: jirihnidek <jiri.hnidek@tul.cz>
Merge branch 'master' of git@github.com:verse/verse.git
Small update of travis
Small update of travis: travis does not have check framework
Added build status image of Travis CI to README.md
Added link to build status and limit results only to master branch
* Small changes in README.md (info about iniparse lib is optional)

Signed-off-by: Jiri Hnidek <jiri.hnidek@tul.cz>
Merge branch 'master' into websocket
* Small changes
 - No debug print in CMakeLists.txt
 - Do not print warning, when WSLay is not found.

Signed-off-by: jirihnidek <jiri.hnidek@tul.cz>