Deletion of signers in admin interface, closes #264 Updated test suite to cope with new preview page during pledge creation.
Deletion of signers in admin interface, closes #264
Updated test suite to cope with new preview page during pledge creation.

MorusAB/commonlib-fmg,MorusAB/commonlib-fmg,MorusAB/commonlib-fmg,MorusAB/commonlib-fmg,MorusAB/commonlib-fmg,MorusAB/commonlib-fmg,MorusAB/commonlib-fmg,MorusAB/commonlib-fmg