change regular hours works to days
Merge branch 'master' of https://github.c

Conflicts:
	sample dtr.xls
Revert "Merge branch 'master' of https://github.c"

This reverts commit 137551da16ba522d978a8dfc907a3dbc2e2283cb, reversing
changes made to 6081b97f67d349ee747fd182b6966ffa2ecc5dd2.