Add Coverity Scan badge to top-level README + prepare CARE build in Travis CI.

Sadly build of CARE in Travis CI can't be enabled since the version of
libarchive shipped within Ubuntu does not provide LZO support.

Author: cedric-vincent

.travis.yml

@@ -4,10 +4,10 @@ compiler: gcc
 
 before_install:
  - sudo apt-get update -qq
- - sudo apt-get install -qq libtalloc-dev
+ - sudo apt-get install -qq libtalloc-dev uthash-dev libarchive-dev
  - sudo pip install cpp-coveralls
 
-script: if [ ${COVERITY_SCAN_BRANCH} != 1 ]; then make -C src loader.exe loader-m32.exe build.h && env CFLAGS=--coverage LDFLAGS='--coverage' make -C src && env PATH=/bin:/usr/bin:/sbin:/usr/sbin make -C tests; fi
+script: if [ ${COVERITY_SCAN_BRANCH} != 1 ]; then make -C src loader.exe loader-m32.exe build.h && env CFLAGS=--coverage LDFLAGS='--coverage' make -C src proot && env PATH=/bin:/usr/bin:/sbin:/usr/sbin:$PWD/src make -C tests; fi
 
 after_success:
   - coveralls --build-root src --exclude tests --gcov-options '\-lp'

README.rst

@@ -14,3 +14,6 @@ Build status
 
 - .. image:: https://coveralls.io/repos/cedric-vincent/PRoot/badge.png?branch=master
      :target: https://coveralls.io/r/cedric-vincent/PRoot?branch=master
+
+- .. image:: https://scan.coverity.com/projects/602/badge.svg
+     :target: https://scan.coverity.com/projects/602