Fixing testswarm/ISSUE-51 and testswarm/ISSUE-61, moving getItem() to utilities, and fixing some E_NOTICE's
* Removing global $contextpath variable
* Creating utility function instead
* Replacing all usages
* Replacing var_dump(, true) with print_r(, true). var_dump doesn't have a "return" argument, only print_r does. Previously this would case the var to be dumped first (ie. echoed) and then the rest. print_r is what you want here.
Replace all remaining $contextpath variables with swarmpath function and remove path in form submit.
Add hint in README that the status.js needs to be changed if you want to use TestSwarm under a different path (/testswarm/)
Fix the error that no browser icons are displayed in /run/
Add window.location.pathname to run.js to make it work with different contextpath
Revert "Add hint in README that the status.js needs to be changed if you want to use TestSwarm under a different path (/testswarm/)" and change status.js that it is no longer referring to an absolute path.
Updated the order of the reset commands to maintain FK integrety

In the old ordering, if you had rows inside of run_clients, then when
trying to truncate clients you would get an error due to the foreign
key constraints.  The same thing happened with the position of jobs.
Updated the crontab instructions to append to the crontab and not to
blow it away. Fixes #57
Readme whitespace
Point to testing planning wiki in readme
Fix Issue #62 (Adding jobs manually is broken)
Fix no icons rendering in jobstatus and on user page. This fixes Issue #13.
It's based on a patch from parente (Peter Parente).
Adding HP TouchPad user-agent string (webOS 3.0).
Update useragents to drop Firefox 3.5, replace 4 with 5 (autoupdate ftw); +newline at eof
Update Opera useragents
Merge remote branch 'abackstrom/patch-1'
Fix a typo in useragents.sql.
* Renaming globals to $swarmCamelCase
* Adding default config to PHP. For now only non-required config is "title". Mainly for backwards compatibility, but may also be useful for future configuration toggles that are optional and have sane defaults.
Oops, left some debugging crap
Merge pull request #68 from siemens/ISSUE-62

Fix Issue #62 (Adding jobs manually is broken)