Renamed script files
Provide java<version>-runtime and java<version>-runtime-headless dependencies for Ubuntu
Provide the java<version-1>-runtime and java<version-2>-runtime dependencies to support more existing packages
Removed the unused provided dependencies (java2-compiler, j2sdk, java2-sdk, j2re, java-virtual-machine, java-browser-plugin)
Provide the java<version>-sdk dependencies to match the openjdk package
Use the upstream versioning scheme (i.e 7u13 instead of 7.13) to match the convention used by the new openjdk packages
Merge pull request #8 from ebourg/master

Rename script files.