Merge pull request #36 from Statoil/require-segyio-1.7.1

Require segyio 1.7.1

Merge pull request #30 from lars-petter-hauge/handles_empty_tabwidget…

…_initialization

Handles empty SegyTabWidget initialization

Merge pull request #28 from lars-petter-hauge/tabwidget_add_remove

Introduced Add and Remove tab

Version 1.1.0b16

Version 1.1.0b15

Version 1.1.0b14

Version 1.1.0b13

Version 1.1.0b12

Version 1.1.0b11

Version 1.1.0b10