Short description what it is.

In order to facilitate understanding of the project, a short description of its goals is proposed.
an example for a centralized exchange was given
update to bitcoinJ master
update to bitcoinJ master: trade process working, signing and contract open to fix
update to bitcoinJ master
update to bitcoinJ master
update readme
Merge branch 'master' of https://github.com/rolandkofler/bitsquare

Conflicts:
	README.md
merged rolands commit
merged rolands commit
update readme
disable contract check
refactored create offer process
create offer moved to domain
create offer moved to domain
create offer moved to domain
createOfferCoordinator updated
add offer validation
fix validation
use bindings in create offer controller