Changed default timeout for run-tests.py from 30 to 180 seconds.
As e.g. test-http-proxy already takes quite some time (about a minute here)
and tests usually should clean up after themselves, the timeout should only be
hit in case of other problems.
#!/bin/sh
#
mkdir t
cd t
hg init
echo 0 > a
echo 0 > b
hg ci -A -m m -d "1000000 0"
hg rm a
hg cat a
sleep 1 # make sure mtime is changed
echo 1 > b
hg ci -m m -d "1000000 0"
echo 2 > b
hg cat -r 0 a
hg cat -r 0 b
hg cat -r 1 a
hg cat -r 1 b