Modify .gitignore for Python, PyCharm, pyenv, OS X

Conflicts:
	.gitignore
Merge pull request #11 from kawazrepos/gitignore

Modify .gitignore for Python, PyCharm, pyenv, OS X
Add thumbnailfield and remove image field
Merge remote-tracking branch 'origin/thumbnailfield' into thumbnailfield

Conflicts:
	.gitignore