add images_tags and tags tables + all tests without images
add almost all tests to images model + few fixes in other models
add tests for tags and images controllers
a bit more tests
meta title + keywords
add devise
config simplecov
fix some tests
+ fix factory
add descs
Merge pull request #1 from Fattaf/add_meta

Add meta
add security for disallowing hackers attacks by cookies tamper
Merge pull request #1 from HH-project/security_update

add security for disallowing hackers attacks by cookies tamper
hot fixes
first step deleting Tagging table, write tests
adapted tags controller
create dev db content
update dispatch_imgs first step
add new table + fix tags
replace anime images with placeholders in 3 sizes