[BUGFIX] Ensure absolute paths and array variables returned from Providers
Merge pull request #203 from NamelessCoder/paths

[BUGFIX] Ensure absolute paths and array variables returned from Providers
[TASK] Condition require-file statement for no longer existing file
Merge pull request #206 from NamelessCoder/62compat

[TASK] Condition require-file statement for no longer existing file
[TASK] Update Travis script to install extension

Needed since Flux is no longer installed in the source used.
[BUGFIX] Use of an incorrect field name in two parameters
[BUGFIX] Prevent inclusion of class file if file does not exist
[TASK] Install VHS as dependency in Travis script

Needed for Grid operation tests.
[TASK] Functional test for TceMain class
[TASK] Adapt a fixture template to use proper arguments
[TASK] Functional test for Preview renderer
[TASK] Functional test for DynamicFlexForm class
[BUGFIX] Incorrect DB field name used in record fixtures
[TASK] Test for simple loading of all field types
[TASK] Further improve code coverage in tests by extending fixtures
[TASK] Remove restriction for using Grid without VHS
[TASK] Remove VHS as dependency in Travis-CI script
[TASK] Add a generic pattern for ConfigurationProvider tests

Useful as base for fluidpages, fluidcontent etc. ConfigurationProviders.
[TASK] Add last test for 100% coverage of fallback Providers
[TASK] Add functional test for last coverage of Version utility