Merge in changes for configuration provider
merge in changes for configuration provider
default the config location to Owasp.CsrfGuard.properties so it doesnt
have to be specified in the web.xml
take out gpg since it gives build errors
temp commit
1.	Took out the gpg maven plugin
2.	added the config file in the META-INF
3.	Changes based on code from  Justin Edelson for a configuration
provider
4.	I added a configuration provider for reloadable properties files
overlays
5.	I have options in the config file for all the configs in the web.xml.  
6.	Added a variable that can be used in the config to represent the
context root
7.	Took the concept from Victor Yushenko to be able to have protected or
unprotected pages by regex
8.	There are a handful of cases where String.replaceAll() is used when
String.replace() should be used
9.	Added a way to allow HTTP methods (instead of deny)
10.	You shouldn’t have to whitelist the Javascript servlet if allow GET
11.	You can log the HTTP method when logging CSRF problems
12.	Option to simply check to see that the referrer is the same domain
as the javascript request
add option which defaults to true to check requests which do not have an
existing session, also add overall enabled flag
fix small issues
no token in session error should be handled same as invalid token
test
Merge branch 'master' of https://github.com/mchyzer/OWASP-CSRFGuard
Add injectGetForms injectFormAttributes configs, add eclipse example
files, edit test configs
Merge pull request #7 from mchyzer/master

Several improvements for CSRF guard