Added a test for the trailing whitespace support in configuration file
Fixed the trailing whitespace support in configuration file
bug #74 Fixed the trailing whitespace support in configuration file (alquerci)

This PR was merged into the 1.1-dev branch.

Discussion
----------

| Q               | A
| --------------- | ---
| Bug fix?        | yes
| New feature?    | no
| BC breaks?      | no
| Deprecations?   | no
| Tests pass?     | yes
| Related tickets | #33
| License         | GNU GPLv3

The commit 7749d13f7ef07d9a4f846efe469a2e6fce2ae152 introduce this bug.

Commits
-------

6f0c7c2 Fixed the trailing whitespace support in configuration file
73eacdf Added a test for the trailing whitespace support in configuration file