Initial import.
Update to handle 64bit win
Explicitly set java version

If we don't set the java version the version
which is localy set is used, and that can default to really old versions.
We need at least 1.5 (annotations). This patch sets it to 1.7 since 1.6 is being deprecated.
Comment fixes.
Add readme.
Reduced java requirement to 1.6 to accommodate current capabilities of ci system.
Minor example fix.
Move master forward to 1.1-SNAPSHOT.
Add default values to README.
Changed resolution to find protoc as an artifact instead of a resource stream.
Add a crude build script, purely static Linux builds, and version 2.5.0.
Add protoc license conditions to source repo and protoc-bundled:help output.
Enforce dependency on Maven 3.  Bump version in README example.
Slightly more useful error message.
Bump master to 1.2-SNAPSHOT.
Assigning default-value attributes to multi-value properties apparently causes them to be impossible to set from the pom.
Warn if users try to shoot their own foot, don't abort.
Added OS X binary for 2.5.0
Rename OS X 2.5.0 protoc to match naming scheme used by java system resolver code.
Update pom.xml to deploy 2.5.0 protoc artifacts.