fleshing out help

src/bottles/commands.txt

@@ -2,4 +2,4 @@ list print_bottles List all available WINE bottles.
 active print_active_bottle Get the currently active WINE bottle.
 activate switch_active_bottle Switch the active WINE bottle.
 config config_command Change configuration options.
-create create_bottle
+create create_bottle Create a new WINE bottle.

src/bottles/help/create

@@ -0,0 +1,8 @@
+cellar create <bottle>
+
+Creates a WINE bottle, if a template exists. Or, if asked to create the
+template bottle, does so, either by copying the existing bottle at ~/.wine
+or asking WINE to generate a new one.
+
+The template bottle can otherwise be treated the same as any other bottle,
+e.g. specified by the global -b argument.

src/launch/help/winetricks

@@ -0,0 +1,5 @@
+cellar winetricks <args>
+
+Runs winetricks with the specified arguments. cellar picks up on what packages
+you're installing and saves them in cellar.json, which is useful if you decide
+to cork this bottle.