#3 Directories finding

[josef novak]

When GenTle is executed from other directory than ./gentle/gentle, it
doesn't find plugin directory. This is not so easy to correct it in a
robust way, since there is no reliable crossplatform way how to get
directory where a program was executed from. I will think about the
best solution and I will correct the bug then. I leave this bug open for
some time since there are other things to do as well :-). If you have
any idea, please feel free to write me an e-mail.