Renamed standard suites to standard tests.
Added more unit tests for parse module.

* Also started fixing broken dependencies from refactoring yesterday.
Fixed up and consoladated standardtest test cases

* Also fixed a number of broken dependencies left over from the
  refactor.
Game more appropriate name to standardtests test.
Fixed up simple_indentation example
Fixed up simple_output example.
Added mention of examples in README.

* This concludes the refactor I started last night. There is likely to
  be more bugs hanging around, notably in any area of the codebase I
  haven't created examples for yet, but the unittests and examples now
  work correctly.
Fixed bug in execute.default_run_func.

* The directory the executable was in was being used as the cwd rather
  than the temporary directory that is passed in.
Merge branch 'master' of github.com:galah-group/galah-interact-python

Conflicts:
	interact/__init__.py
	interact/standardtests.py