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