Add frame methods to browser context
Merge pull request #26 from gimler/patch-1

Add frame methods to browser context
CS
Add /^(?:|I )wait (?P<seconds>\d+) seconds?$/
Allow waiting 1 second
Remove unused configuration option debug.screen_id
Merge pull request #27 from clemherreman/master

Remove unused config param: debug.screen_id
Less restrictive method for http request
Because contexts is mandatory, add isRequired when parsing config
Merge pull request #29 from tyx/fix/config-contexts

[Extension] update config
Reorder methods
Merge duplicated code
Decode json with error verification
Print invalid json response
Create method RestContext::getHttpHeaders()
Use exception instead of assert when header doesn’t exist
Case-insensitive header name
Merge branch 'case-insensitive-http-headers'
Better error message when json schema is invalid
Better error message when expected json is invalid