Fix the vs12 solution for Tox plugin.

git-svn-id: http://svn.miranda-ng.org/main/branches/tox@8227 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
tox: remove my system paths from the project files.

git-svn-id: http://svn.miranda-ng.org/main/branches/tox@8228 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
tox: fix build in vs12.

git-svn-id: http://svn.miranda-ng.org/main/branches/tox@8229 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
tox: add posi-build event (copy libraries).

git-svn-id: http://svn.miranda-ng.org/main/branches/tox@8231 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c