[Fuze+][lang] keymaps hint update

A few keymaps hint were wrong, this correct them:
- database/filemanager on cancelling songs insertion
- alarm clock
- set alarm

Change-Id: Ifb50a9452c208a7d5c28bdac96c825030b943c25
Reviewed-on: http://gerrit.rockbox.org/508
Reviewed-by: Amaury Pouly <amaury.pouly@gmail.com>

apps/lang/slovak.lang

@@ -3979,6 +3979,7 @@
     iaudiox5,iaudiom5: "RECORD = Revert"
     iriverh10,iriverh10_5gb,sansae200*,sansafuze*: "PREV = Revert"
     gigabeatfx: "POWER = Revert"
+    sansafuzeplus: "BACK = Revert"
     mrobe100: "DISPLAY = Revert"
     gigabeats: "BACK = Revert"
     gogearsa9200: "LEFT = Revert"
@@ -3993,6 +3994,7 @@
     iaudiox5,iaudiom5: "RECORD = Vrátiť"
     iriverh10,iriverh10_5gb,sansae200*,sansafuze*: "PREV = Vrátiť"
     gigabeatfx: "POWER = Vrátiť"
+    sansafuzeplus: "BACK = Vrátiť"
     mrobe100: "DISPLAY = Vrátiť"
     gigabeats: "BACK = Vrátiť"
     gogearsa9200: "LEFT = Vrátiť"
@@ -4527,6 +4529,7 @@
     gigabeats: "SELECT=Set POWER=Cancel"
     vibe500: "OK=Set C=Cancel"
     mpiohd300: "ENTER=Set MENU=Cancel"
+    sansafuzeplus: "SELECT=Set  BACK=Cancel"
   </source>
   <dest>
     *: none
@@ -4536,6 +4539,7 @@
     gigabeats: "SELECT=Nastaviť POWER=Zrušiť"
     vibe500: "OK=Nastaviť C=Zrušiť"
     mpiohd300: "ENTER=Nastaviť MENU=Zrušiť"
+    sansafuzeplus: "SELECT=Nastaviť  BACK=Zrušiť"
   </dest>
   <voice>
     *: none
@@ -8080,6 +8084,7 @@
     iriverh10,iriverh10_5gb,sansae200*,sansac200*,vibe500: "PREV to abort"
     gigabeats: "BACK to abort"
     gigabeatfx: "POWER to abort"
+    sansafuzeplus: "BACK to abort"
   </source>
   <dest>
     *: "OFF Pre prerušenie"
@@ -8089,6 +8094,7 @@
     iriverh10,iriverh10_5gb,sansae200*,sansac200*,vibe500: "PREV pre prerušenie"
     gigabeats: "BACK pre prerušenie"
     gigabeatfx: "POWER pre prerušenie"
+    sansafuzeplus: "BACK pre prerušenie"
   </dest>
   <voice>
     *: ""