v0.8 update to ProFormA schema version 2.1

What's Changed

• lots of dependency upgrades
• use newest proforma schema by @kkoehn in #257

Full Changelog: v0.7.1...v0.8

0.7.1 Update depedencies

• Updated dependencies to avoid conflicts in the future

0.7 meta_data syntax update, task level meta_data support

• updated ruby-syntax for meta_data (uses a nested hash now instead of an array of hashes)
• added support for the top level any_data tag in task to store meta_data

0.6 - generic meta-data

• add support for generic meta-data (in tests for now)
• BREAKING!:
  • Importer and Exporter need named parameters now
  • Importer now returns a hash with the task object and the namespaces

v0.5.1

• bugfixes, gem updates

Multi-schema support, more sophisticated test-configuration handling

Merge pull request #95 from openHPI/bump_version_0_5

bump version to 0.5