Additions to .gitignore for certain Eclipse project files
Update README files for Eclipse usage
   Update MacOSX readme
   Add README for Eclipse usage on Linux
   Use Markdown markup for GitHub readability
Replace examples/PARAM/52949/hcana.param softlink
  Because git under Eclipse messes up soft links
  Use #include directive so desired file gets read
Merge remote-tracking branch 'upstream/develop' into develop

Conflicts:
	examples/PARAM/52949/hcana.param