Bump PyECLib version from 1.0.3 to 1.0.7
Bump PyECLib version from 1.0.3 to 1.0.7

In addition to fixing several bugs, 1.0.7 eliminates the need for a
few work-around code in Swift.  This code was only to hide issues in
the current version, but it also ends up breaking some third-party
integration.  In order to enable expected functionality and to avoid
dealing with deprecation issues right from the beginning, we need to
bump the minium PyECLib requirement to 1.0.7.

Closes-Bug: 1446727
Change-Id: I03e059e7335656c22be28ffd6157b56e13bdfc1b

notmyname/swift,swiftstack/swift,tipabu/swift,hbhdytf/mac2,takeshineshiro/swift,shibaniahegde/OpenStak_swift,thiagodasilva/swift,daasbank/swift,openstack/swift,IPVL/swift-kilo,redhat-openstack/swift,tipabu/swift,wenhuizhang/swift,swiftstack/swift,gold3bear/swift,openstack/swift,redbo/swift,psachin/swift,hbhdytf/mac2,Akanoa/swift,notmyname/swift,larsbutler/swift,revoer/keystone-8.0.0,rackerlabs/swift,Em-Pan/swift,hurricanerix/swift,psachin/swift,clayg/swift,aerwin3/swift,matthewoliver/swift,psachin/swift,bouncestorage/swift,mjwtom/swift,iostackproject/IO-Bandwidth-Differentiation,psachin/swift,hbhdytf/mac,swiftstack/swift,larsbutler/swift,matthewoliver/swift,smerritt/swift,aerwin3/swift,bradleypj823/swift,bkolli/swift,hbhdytf/mac,notmyname/swift,mjwtom/swift,nadeemsyed/swift,williamthegrey/swift,shibaniahegde/OpenStak_swift,smerritt/swift,hbhdytf/mac2,revoer/keystone-8.0.0,clayg/swift,redbo/swift,clayg/swift,Akanoa/swift,matthewoliver/swift,clayg/swift,redhat-openstack/swift,zackmdavis/swift,maginatics/swift,Em-Pan/swift,daasbank/swift,rackerlabs/swift,IPVL/swift-kilo,gold3bear/swift,levythu/swift,mjzmjz/swift,hurricanerix/swift,dencaval/swift,tipabu/swift,openstack/swift,smerritt/swift,hurricanerix/swift,matthewoliver/swift,nadeemsyed/swift,levythu/swift,bkolli/swift,nadeemsyed/swift,smerritt/swift,zackmdavis/swift,bradleypj823/swift,Seagate/swift,tipabu/swift,iostackproject/IO-Bandwidth-Differentiation,Seagate/swift,maginatics/swift,takeshineshiro/swift,williamthegrey/swift,notmyname/swift,mjzmjz/swift,thiagodasilva/swift,nadeemsyed/swift,bouncestorage/swift,hurricanerix/swift,prashanthpai/swift,prashanthpai/swift,dencaval/swift,wenhuizhang/swift,hbhdytf/mac2,openstack/swift