set version to 3.1.0

Fixed broken start and end time in inline fields

version to 3.0.1

Further migrate TCA to typo3 8

Merge pull request Gernott#55 from IchHabRecht/selectbox-handling

Enhance selectbox handling

Merge pull request Gernott#37 from Gernott/2.1.0

2.1.0

Master

Master

Merge pull request Gernott#19 from Gernott/v1.1.4

V1.1.4

Merge pull request Gernott#14 from Gernott/v1.1.3

V1.1.3