removed not needed interfaces

git-svn-id: http://svn.miranda-ng.org/main/trunk@3492 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
- crash fix in hunspell
- warning fixes

git-svn-id: http://svn.miranda-ng.org/main/trunk@3493 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c