Recaptcha
Fixed class path. Fixed RequestServiceImpl validation of captcha implementation.
Changed design on the Request form. In progress

BE CAREFUL: Project is showing as it has errors, but none are showing.
Fixed CheckStyle issues. Added special InvalidCaptchaException to be used when trying to insert new request. Fixed invalid handling in client of invalid captcha.
Removed wrong absolute path used for gwt-recaptcha jar used in class path.
Merge branch 'UI-RequestForm' into E1-RequestWorkflow

Conflicts:
	.classpath
	src/com/aacdil/municipality/client/MunicipalityInfrastructureService.java
	war/MunicipalityInfrastructureService.html