moved Gentoo-related files to gentoo/ dir

git-svn-id: svn://localhost/project_picapica/trunk@240 fb96df88-216d-11de-830c-f3023f12d8ac
NSIS installer script for Windows

git-svn-id: svn://localhost/project_picapica/trunk@241 fb96df88-216d-11de-830c-f3023f12d8ac
fixed changed paths in Makefile.am

git-svn-id: svn://localhost/project_picapica/trunk@242 fb96df88-216d-11de-830c-f3023f12d8ac
updated seed node addresses, nodes running new protocol version are inserted first

git-svn-id: svn://localhost/project_picapica/trunk@243 fb96df88-216d-11de-830c-f3023f12d8ac
new seed node instance picapica.im:2233 for new protocol transitions

git-svn-id: svn://localhost/project_picapica/trunk@244 fb96df88-216d-11de-830c-f3023f12d8ac
remove nodelist.db on make clean

git-svn-id: svn://localhost/project_picapica/trunk@245 fb96df88-216d-11de-830c-f3023f12d8ac