Merge pull request #149 from paraglade/master

use full bash to support extended shell options
remove absolute paths for find, tar, and cpio

Fixes #151
preparing for bug fix release 1.0.2
Merge pull request #152 from stagrlee/master

v1.0.2 bugfix release
remove temp directory of test
fix missing rm
Simplified comments in test template.
Refactor to better support solaris 10.

Use more generic/portable implementations to avoid solaris
idiosyncracies.

Fixes #150
remove temp files after test runs
fix /tmp file cleanup, could not user before and after mechanism due to roundout sanity testing before/after
Merge branch 'master' of github.com:rerun/rerun into rerun
Updated shell archive to degrade and extract only.

Support an extract only mode. Fixes #156
Degrade encoding to uuencode in case openssl not found.
Fixes #157