for pull request
refs #1

image upload enabled at item create page !!
Merge branch 'feature_image_upload' of https://github.com/fortkle/athena into feature_image_upload
added image files as gitignore
refs #1

image upload enabled at item create page !!
added image files as gitignore
resolve conflict
refs #1

fix image's tag stupid bug
add image update button to edit page
Merge pull request #1 from fortkle/feature_image_upload

Merge pull request #1 image upload