Finally move luacmd to public modes (need lua privillege)

ROADMAP

@@ -96,6 +96,15 @@ with exaltion
 
 **** New streamed test
      CLOCK: [2018-12-13 jeu. 15:01]--[2018-12-13 jeu. 15:30] =>  0:29
+
+- [ ] *Tobe tested*
+  - [ ] Anyone should be able to buy a parcel
+  - [ ] Can another player can modify land in another one's parcel
+  - [ ] Does my mapper understand and show the factions ?
+
+
+
+- [ ] See that error
 [advanced_npc] ERROR: Unable to find building entrance!
 - [ ] See if we can change actual minecart
   With Froward/Backward touchs
@@ -125,13 +134,20 @@ with exaltion
 - [ ] Each rank in a faction could be given to a minimum power
 - [ ] Maybe an XP/level thing that let us win power for eaxh hardly earned lvl
 **** TODO Continue to test factions and NPC mod
+     CLOCK: [2018-12-17 lun. 13:57]
      CLOCK: [2018-12-17 lun. 04:02]--[2018-12-17 lun. 04:10] =>  0:08
+- [ ] Can set luacmd public (need he lua privillege)
 - [-] Trying a new factions mod with rank etc...
   https://github.com/agrecascino/factions
   - former one moved to OLD
   - [X] Must list available command (from chatcommands.lua)
     - Add these commands to README.md
-  - [ ] Then, try to understand this power thing    
+  - [X] Then, try to understand this power thing    
+    It seems we earn a little amount per tick/death and attack
+    But the max power is set to 0
+    Tryin to set it to 10
+  - [ ] Always this *cannot claim any (more) parcel(s)* message
+    basically at 0.5 power
   - [ ] Also find the craft for faction chest to test it
 - [ ] The faction spawn seems to be broken
 - [ ] We should be able to create a hoe fom the right

mods/factions/chatcommands.lua

@@ -533,7 +533,7 @@ factions.register_command("free", {
     infaction = false,
     global_privileges = {"faction_admin"},
     on_success = function(player, faction, pos, parcelpos, args)
-        local parcel_faction = factions.get_parcel_faction(parcelpos)
+       local parcel_faction = factions.get_parcel_faction(parcelpos)
         if not parcel_faction then
             send_error(player, "No claim at this position")
             return false

mods/factions/factions.lua

@@ -80,7 +80,7 @@ function factions.Faction:new(faction)
         --! @brief power of a faction (needed for parcel claiming)
         power = 0.,
         --! @brief maximum power of a faction
-        maxpower = 0.,
+        maxpower = 10.,
         --! @brief power currently in use
         usedpower = 0.,
         --! @brief list of player names