bashrc: Fixed unfinished escape sequence.
urxvt: Copy with Ctrl+Shift+C.
arch32: Deleting scripts (deprecated in favour of arch32-light).
chromium: Don't use GPU acceleration (it's prone to crashes).
offlineimap: Added UPCRLabs account.
sublime-text-3: Enable word wrap, smallen font size.
eclipse: Run with more memory by default.
usrc.d: Use system version, and delete in-tree version.