Add basic build instructions with cmake. Add short description in README. Deleted empty files: README, templates/cpp, templates/h. Deleted emtpy folder: src/toolbar. Deleted obsolete file: src/README
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/dolphin@1076309 283d02a7-25f6-0310-bc7c-ecb5cbfe19da