K 10
svn:author
V 5
robak
K 8
svn:date
V 27
2015-03-04T23:21:59.141382Z
K 7
svn:log
V 339
Tools/scripts/bump-revision.sh: fix regression introduced in r380431

- Fix regression mistakenly introduced in r380431
- Handle multiple tabs in PORTREVISION
- Handle PORTREVISION being a variable name
- Handle multiple PORTREVISION values
- Get rid of bash-like syntax
- Grammar corrections

PR:		192910
Reviewed by:	danfe, mandree, mat

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