CONTRIBUTORS in activemerchant-1.54.0 vs CONTRIBUTORS in activemerchant-1.55.0

@@ -536,5 +536,29 @@
 * (ao)
 
 PayU India (May 2015)
 
 * Nathaniel Talbott (ntalbott)
+
+SecurionPay (October 2015)
+
+* Michał Szajbe (szajbus)
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+Komoju (October 2015)
+
+* Kazunori Kajihiro (k2nr)
+
+CAMS: Central Account Management System (October 2015)
+
+* Trevor Grayson (trevorgrayson)
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+Transact Pro (October 2015)
+
+* Piers C (varyonic)
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+Payeezy (October 2015)
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+* Washington L Braga Jr (huoxito)
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+Clearhaus (October 2015)
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+* Dinesh Yadav (dinesh)