Added time logic for evolution loop in the backend, still needs gui logic
add gui side of runtime option
fix custom input to prevent negative/float errors
add custom input error checking for string/characters
fix custom input error with tkMessageBox
Remove comments made for debugging
adjust gui text to show that runtime options are approximate
reduce amount of if statements for runtime value check
add disclaimer, remove version info
adjust display of approximate runtimes on gui
Merged develop into timeboxed
Merge pull request #22 from donnell74/timeboxed

Merge Timeboxed into develop
Merge branch 'develop' of https://github.com/donnell74/CSC-450-Scheduler into computers

# By Hana Baldwin (9) and Gregory Donnell (1)
# Via Gregory Donnell (1) and others
* 'develop' of https://github.com/donnell74/CSC-450-Scheduler:
  adjust display of approximate runtimes on gui
  add disclaimer, remove version info
  reduce amount of if statements for runtime value check
  adjust gui text to show that runtime options are approximate
  Remove comments made for debugging
  fix custom input error with tkMessageBox
  add custom input error checking for string/characters
  fix custom input to prevent negative/float errors
  add gui side of runtime option
  Added time logic for evolution loop in the backend, still needs gui logic

Conflicts:
	genetic/scheduler.py