New service review Gentoo Portages.

[Lautre]

Today, finished work on a new service review Gentoo Portages.
http://www.calculate-linux.org/main/en/services

Features:

- Convenient sorting the list of new packages;
- Base GLSA, for each package you can see the problems identified in
the security;
- Content ebuild-s, changelogs, differences in the ebuild;
- Licenses, a list of packages using the selected license;
- USE flags indicating the packages that use them;
- Full-text search.

Write to all comments and suggestions for improvement.