Merge pull request #18 from delijati/master

update console to fit python2,3

FIX: vimpyre list_installed output if not git directories.

NEW: add updated time to search result, ver 0.2.5

FIX: `vimpyre browse`

* FIX: setup.py requirements

 * FIX: `vimpyre search`, just use github search without using github…

… API

    * REMOVE: `list_all`, `syncdb`
    * NEW: you could install github scripts with::

        $ vimpyre install othree/html5.vim
        $ vimpyre install vim-scripts/html5.vim
        $ vimpyre install git://github.com/vim-scripts/ragtag.vim.git
        $ vimpyre install git://github.com/vim-scripts/ragtag.vim
        $ vimpyre install https://github.com/vim-scripts/ragtag.vim.git
        $ vimpyre install https://github.com/vim-scripts/ragtag.vim