Gradlization -- COMPLETE

This PR is complete.

1) this buildscript takes advantage of the gradle.properties file. In fact, correctly configuring that file is essential to signing the jar. This file is found in ```USER_HOME/.gradle/gradle.properties```
Example file...
```
signature=1234567890
keystore_location=c:\something\something else\keystore
keystore_user_alias=username
keystore_user_password=password
ee3_release_loc =C:/dropbox/ee3/MC {MC}/{MODVER}/
```
You are seeing correctly.. no quotes or spaces

for the release location.. the following tokens are replaced in the path...
```{MC}  >> minecraft version```
```{MODVER}  >> mod version```
```{BUILD}  >> build number```

any questions lemme know...