Merge branch 'release-1.4'
Make sure to remove test.log in clean target
Hotfix for VT-340's rotated palette(Issue #12)
Add a comment block regarding the behavior of VT340 palette(Issue #12)
Merge branch 'hotfix-for-vt340-rotated-palette' into release-1.4
Merge branch 'hotfix-remove-extra-files-after-distclean-target' into release-1.4
Update NEWS and ChangeLog
Update version