corrected an error where login button took wrong HTTP method
removed broken 'new course' link on owned courses page
fixed 0 starting index on gallery show page
* fixed not working buttons
removed broken links
* integrated pr
* https://github.com/New-York-Falcons/orienteering-game/pull/38
better structuring to the user of create routes and courses view
updated tables of route index and owend course/routes pages
fixed an error with entry creation in cybercoach
* entries with a lot of control points gave an error because the entry
  contained too much information. just sending longitude and latitude of
  first control point to cybercoach
* fixed redirects so that always owned courses instead of courses are
  shown
fixed typo and added correct back functionality to button
tried to make good redirects for back buttons (i think i have nearly the
same as you had gil)
fixed wrong login button class
fix for error preventing rank calculation
* if somebody started a course but did no place the rank calculation
failed because of a division by zero.
Merge pull request #39 from New-York-Falcons/fixes

Various small fixes