Currently the TAG describes both how to use `tl-config' (in "Commands on the ThinLinc Server") and `hivetool' (under "Hiveconf") for modifying our configuration files. This is unnecessary since we want the end-users to exclusively use `tl-config'. `hivetool' is an implementation detail of `tl-config' that we do not want to expose to the end-users. Thus, we should probably get rid of the mentions of `hivetool' in the documentation (or possibly the entire "Hiveconf" chapter) in preference of something better tied to `tl-config'.
