ssl-proxy: do not check for file updated on each request

do not stress file system, if possible.
ssl-proxy:  DRY cleanup
ssl-proxy:  make cert cache life time configurable

merge configs for CRL and cert cache into a single one.
Introduced new property 'org.globus.jglobus.cert.cache.lifetime'
which controls CRL cache and cert cache.

For backward compatibility, the value of org.globus.jglobus.crl.cache.lifetime
will be taken for CRL if defined.
Fix NPE.
Fix regexp throwing invalid exscape character on windows.
Merge remote-tracking branch 'upstream/master'
Merge pull request #120 from romainreuillon/NPE

Fix a NPE
Merge pull request #121 from romainreuillon/windows

Fix for Windows
Merge remote-tracking branch 'upstream/master'
Merge pull request #111 from ellert/master

Make tomcat7 the default profile and rebase patches accordingly.
Reload the different stores every hours

(cherry picked from commit a40bf751acd69f20cad661eb37a7d0420d880a31)
(cherry picked from commit 91217bf8e67c17f545dea659fd7af903384b931d)
Signed-off-by: Tigran Mkrtchyan <tigran.mkrtchyan@desy.de>
Merge remote-tracking branch 'upstream/master'