Removed developer-specific paths from the .classpath file and renamed it as .classpath.dist, adding .classpath to the ignore list so that the project can be built successfully regardless of platform and environment, and changing the .classpath to suit the developer's own environment won't cause problems for other developers if the .classpath is accidentally committed (just remember to make any actually-global .classpath changes in the .classpath.dist file as well!). This issue was also making it even more difficult to issue pull requests from forks.
Merge pull request #95 from aziraphale/tidying-classpath

Classpath file has environment/developer-specific paths