add travis repoman check

Author: jauhien

.travis.yml

@@ -0,0 +1,21 @@
+language: python
+python:
+    - "3.3"
+before_script:
+    - mkdir travis-overlay
+    - mv !(travis-overlay) travis-overlay/
+    - mv .git travis-overlay/
+    - wget "http://distfiles.gentoo.org/distfiles/portage-2.2.10.tar.bz2"
+    - wget "http://distfiles.gentoo.org/snapshots/portage-latest.tar.xz"
+    - sudo chmod 777 /etc/passwd /etc/group /etc /usr
+    - echo "portage:x:250:250:portage:/var/tmp/portage:/bin/false" >> /etc/passwd
+    - echo "portage::250:portage,travis" >> /etc/group
+    - mkdir -p /etc/portage /usr/portage/distfiles
+    - tar xjf portage-2.2.10.tar.bz2
+    - tar xJf portage-latest.tar.xz -C /usr/
+    - cp portage-2.2.10/cnf/repos.conf /etc/portage/
+    - rsync --recursive --links --safe-links --perms --times --omit-dir-times  --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --checksum --quiet  rsync://rsync.gentoo.org/gentoo-portage /usr/portage
+    - ln -s /usr/portage/profiles/base/ /etc/portage/make.profile
+    - cd travis-overlay
+script:
+    - "./../portage-2.2.10/bin/repoman full -d"