Updated several keyboard folders to use new keymap naming scheme

keyboard/gh60/Makefile

@@ -53,9 +53,9 @@ SRC =	keymap_common.c \
 	led.c
 
 ifdef KEYMAP
-    SRC := keymap_$(KEYMAP).c $(SRC)
+    SRC := keymaps/$(KEYMAP).c $(SRC)
 else
-    SRC := keymap_poker.c $(SRC)
+    SRC := keymaps/poker.c $(SRC)
 endif
 
 CONFIG_H = config.h

keyboard/gh60/Makefile.pjrc

@@ -53,9 +53,9 @@ SRC =	keymap_common.c \
 	led.c
 
 ifdef KEYMAP
-    SRC := keymap_$(KEYMAP).c $(SRC)
+    SRC := keymaps/$(KEYMAP).c $(SRC)
 else
-    SRC := keymap_poker.c $(SRC)
+    SRC := keymaps/poker.c $(SRC)
 endif
 
 CONFIG_H = config.h

keyboard/gh60/README.md

@@ -21,7 +21,7 @@ Use `make -f Makefile.pjrc` if you want to use PJRC stack but I find no reason t
 
 
 ## Keymap
-Several version of keymap are available in advance but you are recommended to define your favorite layout yourself. To define your own keymap create file named `keymap_<name>.c` and see keymap document(you can find in top README.md) and existent keymap files.
+Several version of keymap are available in advance but you are recommended to define your favorite layout yourself. To define your own keymap create file named `<name>.c` in the keymaps folder, and see keymap document(you can find in top README.md) and existent keymap files.
 
 To build firmware binary hex file with a certain keymap just do `make` with `KEYMAP` option like:
 
@@ -29,8 +29,8 @@ To build firmware binary hex file with a certain keymap just do `make` with `KEY
 
 
 ### 1  Poker
-[keymap_poker.c](keymap_poker.c) emulates original Poker layers
-while both [keymap_poker_bit.c](keymap_poker_bit.c) and [keymap_poker_set.c](keymap_poker_set.c) implements same layout in different way and they fix a minor issue of original Poker and enhance arrow keys.
+[poker.c](keymaps/poker.c) emulates original Poker layers
+while both [poker_bit.c](keymaps/poker_bit.c) and [poker_set.c](keymaps/poker_set.c) implement the same layout in different ways and they fix a minor issue of original Poker and enhance arrow keys.
 
     Fn + Esc = `
     Fn + {left, down, up, right}  = {home, pgdown, pgup, end}
@@ -63,7 +63,7 @@ while both [keymap_poker_bit.c](keymap_poker_bit.c) and [keymap_poker_set.c](key
 
 ### 2. Plain
 Without any Fn layer this will be useful if you want to use key remapping tool like AHK on host.
-See [keymap_plain.c](keymap_plain.c) for detail.
+See [plain.c](keymaps/plain.c) for detail.
 
 #### 1.0 Plain Default layer
     ,-----------------------------------------------------------.
@@ -80,11 +80,11 @@ See [keymap_plain.c](keymap_plain.c) for detail.
 
 
 ### 3. Hasu
-This is my favorite keymap with HHKB Fn, Vi cursor and Mousekey layer. See [keymap_hasu.c](keymap_hasu.c) for detail.
+This is my favorite keymap with HHKB Fn, Vi cursor and Mousekey layer. See [hasu.c](keymaps/hasu.c) for detail.
 
 
 ### 4. SpaceFN
-This layout proposed by spiceBar uses space bar to change layer with using Dual role key technique. See [keymap_spacefn.c](keymap_spacefn.c) and [SpaceFN discussion](http://geekhack.org/index.php?topic=51069.0).
+This layout proposed by spiceBar uses space bar to change layer with using Dual role key technique. See [spacefn.c](keymaps/spacefn.c) and [SpaceFN discussion](http://geekhack.org/index.php?topic=51069.0).
 
 #### 4.0 Default layer
     ,-----------------------------------------------------------.
@@ -113,7 +113,7 @@ This layout proposed by spiceBar uses space bar to change layer with using Dual
 
 
 ### 5. HHKB
-[keymap_hhkb.c](keymap_hhkb.c) emulates original HHKB layers.
+[hhkb.c](keymaps/hhkb.c) emulates original HHKB layers.
 #### 5.0: Default layer
     ,-----------------------------------------------------------.
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