Fixing issue #1
Removed excludeCustomMethod config variable and its usage from code
generator -- dead code
Added javadoc comment to clarify the format of the spreadsheet.
Add an initial .travis.yml
fixed: Code generator went through all .yaml in scr/main/resources cause errors if user has .yaml files that are not compatible with the SeLion-Code-Generator. SeLion-Code-Generator will now stay in the GUIData folder as described by the documentation.
fixed: .yaml files in the GUIData root folder can now be parsed correctly