Add doc command and skip_deps option to bash completion

priv/shell-completion/bash/rebar

@@ -9,10 +9,11 @@ _rebar()
     sopts="-h -c -v -V -f -j"
     lopts=" --help --commands --verbose --force --jobs= --version"
     cmdsnvars="analyze build_plt check_plt check-deps clean compile \
-        create create-app create-node delete-deps eunit \
+        create create-app create-node doc delete-deps eunit \
         get-deps generate help install int_test perf_test test \
         version xref \
-        case= force=1 jobs= suite= verbose=1 appid= target= template="
+        case= force=1 jobs= suite= verbose=1 appid= target= template= \
+        skip_deps=1"
 
     if [[ ${cur} == --* ]] ; then
         COMPREPLY=( $(compgen -W "${lopts}" -- ${cur}) )