I just grabbed them and put them on multiupload for you, hopefully this works:
http://www.multiupload.nl/X7W80R709B
Brilliant that works.
I just cut my losses and reinstalled Webclaws firmware. 
Personally, I wouldn't give up if I were you. You now know how to recover your device if anything goes wrong, so I'd try skelton's suggestion and make sure the build.prop file system permissions are correct.
As he said, you can do it using adb, or if you're not comfortable with adb, you can do it using "es file explorer", free through the play store - if it shows up as compatible for you!
To do it using es file explorer, follow these steps:
- Before you do anything, install SuperSU from the play store (if I recall, it's not in the rom).
- Launch ES file explorer
- Expand the "Tools" dropdown on the left hand side of the screen.
- Scroll down to "Root Explorer", and click the "off" button to switch it to "on".
- Grant root permission
- Now, click on the words "root explorer" (not the on/off button).
- From the pop-up, select "Mount R/W".
- Give the /system mount RW permission.
- Copy the build.prop file I gave you to /system
- Now, let's fix the permissions on it.
- Long press "build.prop" until it get's a checkmark.
- Along with the "copy/cut/delete/rename" buttons you'll see a "More", click it.
- Select "properties" from the pop-up.
- The file system permissions will be about halfway down, and they should be rw-r--r-- (which is the equivalent of 644). Click on "change" to modify them.
- As well, the owner and group should both be root.
- Once finished, reboot and see how it goes.
