updated ubuntu install scripts

install/README

-Ubuntu installation
-
-1. install git & generate ssh key
-2. install ruby 
-  ./ubuntu_ruby.sh
-3. install git user & gitolite with umask 0007
-  ./ubuntu_gitolite.sh
-4. logout
-5. install gitlabhq
-  ./ubuntu_gitlab.sh
-6 start server

install/README.md

+## Ubuntu installation
+
+1. login as user, install git & generate ssh key
+2. sudo ./ubuntu_ruby.sh
+3. sudo ./ubuntu_gitolite.sh
+4. logout & login again
+5. sudo ./ubuntu_gitlab.sh
+6. start server

install/ubuntu_gitlab.sh

 sudo pip install pygments
 sudo apt-get install python-dev
 sudo gem install bundler
+git clone git://github.com/gitlabhq/gitlabhq.git
+cd gitlabhq
 bundle install --without development test
 bundle exec rake db:setup RAILS_ENV=production
 bundle exec rake db:seed_fu RAILS_ENV=production

install/ubuntu_gitolite.sh

@@ -7,9 +7,6 @@ sudo adduser \
   --home /home/git \
   git
 
-
-PATH=/home/dzaporozhets/bin:$PATH
-
 # Add your user to git group
 sudo usermod -a -G git `eval whoami`