fixed some bugs
making asset table, change in CarrierWave
Merge branch 'master' of https://github.com/shaqhsn/sysomics
ome changes:x

Conflicts:
	Gemfile
	app/models/user.rb
	app/uploaders/attachment_uploader.rb
	app/views/projects/index.html.erb
	config/initializers/carrierwave.rb
	config/routes.rb
	db/schema.rb
file upload and download,creating directories and subdirectories and alot more
merg