Move the auto-pair+.el entry into the global section.
Add the new Java entry in the Lang section.

* Enable the autopair minor-mode in java-mode buffers.
defconst el-get-dir.

* This change allows the following org-babel code blocks to take
  el-get-dir as arguments.
Install ajc-java-complete.
Install csv-mode.
Install smartrep.el.
Install highlight-symbol.el.

* Its key sequences are defined by using smartrep.el.
Uninstall ruby-block.el.

* Manually uninstalled el-get's ruby-block.el package.
Install all-ext.el.
Add all-ext.rcp.
Bound M-g n n n ... to next-error, and M-g p p p ... to previous-error.

* Using smartrep.el.