Added support for centos-7, and fixed quite a lot bugs.

[ashish1099]

1. Install passenger with specified version by user
2. Removed variable which are not required.
3. Added some package dependencies
4. Used "unless" because compile fails with "exit status 0"
5. Fixed apache module conf files

[ashish1099]

The travis build is failing because of this error

The command "bundle exec rake validate && bundle exec rake lint && bundle exec rake spec SPEC_OPTS='--color --format documentation'" exited with 1

[DavidS]

This is redundant with the creates check in L7; if actually requiring a file (and not a symlink or directory) here is necessary, please remove the creates

[DavidS]

The actual travis errors can be seen right above that line:

manifests/compile.pp - WARNING: variable not enclosed in {} on line 8
manifests/options.pp - WARNING: case statement without a default case on line 33
manifests/options.pp - WARNING: double quoted string containing no variables on line 35
manifests/options.pp - WARNING: double quoted string containing no variables on line 40
manifests/options.pp - WARNING: variable not enclosed in {} on line 18
manifests/options.pp - WARNING: variable not enclosed in {} on line 19
manifests/options.pp - WARNING: variable not enclosed in {} on line 42
manifests/options.pp - WARNING: variable not enclosed in {} on line 53
manifests/options.pp - WARNING: variable not enclosed in {} on line 54

and should be trivial to fix.

I do not quite understand why all that code needs to move from params to options.

[ashish1099]

@DavidS make sense, i will update it

[DavidS]

Isn't this line the only actual fix for MODULES-2072?