introduce future and depracted options, and log.future
fix remarks, using experimental rather then future.
pass experimental as build_option
moved options to the force section, added oldconfigstyle option
add unit tests for experimental and deprecated
catch EasyBuildError
enable use of log.experimental for easyconfig using format v2
fix toy build unit test, add --experimental for toy easyconfig in format v2
Merge branch 'deprecated_future_option' of github.com:stdweird/easybuild-framework into deprecated_future_option
enable experimental for other format v2 unit tests
Merge pull request #24 from boegel/deprecated_future_option

use log.experimental for format v2 usage, and enable use of experimental is relevant unit tests
Merge pull request #838 from stdweird/deprecated_future_option

introduce future and depracted options, and log.future