Update FCC3 with missing 5260MHz-5320MHz rage

[Adrian Chadd]

Hi

The following patch adds one of the two missing frequency ranges to
FCC3 (which is FCC + DFS in the higher 5ghz channel range.)

There's another missing frequency range which I'll look at adding
later on, once I've added some frequency bands for it.

I'd appreciate a review.

Thanks!

Adrian

====

Index: regdomain.xml
===================================================================
--- regdomain.xml	(revision 223462)
+++ regdomain.xml	(working copy)
@@ -137,6 +137,11 @@
       <freqband ref="F1_5180_5240"/>
       <maxpower>17</maxpower>
     </band>
+      <freqband ref="F1_5260_5320"/>
+      <maxpower>20</maxpower>
+      <flags>IEEE80211_CHAN_PASSIVE</flags>
+      <flags>IEEE80211_CHAN_DFS</flags>
+    </band>
     <band>
       <freqband ref="F1_5745_5805"/>
       <maxpower>23</maxpower>
@@ -176,6 +181,20 @@
       <flags>IEEE80211_CHAN_HT40</flags>
     </band>
     <band>
+      <freqband ref="F1_5260_5320"/>
+      <maxpower>20</maxpower>
+      <flags>IEEE80211_CHAN_HT20</flags>
+      <flags>IEEE80211_CHAN_PASSIVE</flags>
+      <flags>IEEE80211_CHAN_DFS</flags>
+    </band>
+    <band>
+      <freqband ref="H4_5260_5320"/>
+      <maxpower>20</maxpower>
+      <flags>IEEE80211_CHAN_HT40</flags>
+      <flags>IEEE80211_CHAN_PASSIVE</flags>
+      <flags>IEEE80211_CHAN_DFS</flags>
+    </band>
+    <band>
       <freqband ref="F1_5745_5805"/>
       <maxpower>23</maxpower>
       <flags>IEEE80211_CHAN_HT20</flags>