Fixes #3549 - Added comments to readme.html to deal with challenges when
trying to run locally on Windows 7. In particular, updated README to
say we need Java 1.6 instead of 1.5, told users to install JDK instead
of JRE (because JDK makes java command available to command prompt,
whereas JRE requires fixing %PATH% by hand) and told them to expand the
Maqetta ZIP into /Users/mylogin because otherwise they may not have
proper permission to access the various runtime files. @billreed63
Merge branch 'master' of github.com:maqetta/maqetta