Apply up/download credit percentage key name fixes

Following the (now proper) naming introduced in commit 8e6ebec3

ctrl/file.ini

@@ -2,8 +2,8 @@ min_dspace=65535
 max_batup=25
 max_batdn=100
 max_userxfer=5
-cdt_up_pct=100
-cdt_dn_pct=90
+upload_credit_pct=100
+download_credit_pct=90
 leech_pct=0
 leech_sec=60
 settings=0x0
@@ -36,8 +36,8 @@ seq_dev=0
 sort=0
 exempt_ars=
 max_age=0
-upload_pct=100
-download_pct=90
+upload_credit_pct=100
+download_credit_pct=90
 
 [dir:Main:INTERNET]
 description=Internet Related
@@ -56,8 +56,8 @@ seq_dev=0
 sort=0
 exempt_ars=
 max_age=0
-upload_pct=100
-download_pct=90
+upload_credit_pct=100
+download_credit_pct=90
 
 [dir:Main:TEXT]
 description=Text Files
@@ -76,8 +76,8 @@ seq_dev=0
 sort=0
 exempt_ars=
 max_age=0
-upload_pct=100
-download_pct=90
+upload_credit_pct=100
+download_credit_pct=90
 
 [dir:Main:COMM]
 description=Communications Programs
@@ -96,8 +96,8 @@ seq_dev=0
 sort=0
 exempt_ars=
 max_age=0
-upload_pct=100
-download_pct=90
+upload_credit_pct=100
+download_credit_pct=90
 
 [dir:Main:UTIL]
 description=Utilities
@@ -116,8 +116,8 @@ seq_dev=0
 sort=0
 exempt_ars=
 max_age=0
-upload_pct=100
-download_pct=90
+upload_credit_pct=100
+download_credit_pct=90
 
 [dir:Main:GAMES]
 description=Games
@@ -136,8 +136,8 @@ seq_dev=0
 sort=0
 exempt_ars=
 max_age=0
-upload_pct=100
-download_pct=90
+upload_credit_pct=100
+download_credit_pct=90
 
 [dir:Main:PROG]
 description=Programming
@@ -156,8 +156,8 @@ seq_dev=0
 sort=0
 exempt_ars=
 max_age=0
-upload_pct=100
-download_pct=90
+upload_credit_pct=100
+download_credit_pct=90
 
 [dir:Main:GRAPHICS]
 description=Graphics Programs
@@ -176,8 +176,8 @@ seq_dev=0
 sort=0
 exempt_ars=
 max_age=0
-upload_pct=100
-download_pct=90
+upload_credit_pct=100
+download_credit_pct=90
 
 [dir:Main:BUSINESS]
 description=Business Programs
@@ -196,8 +196,8 @@ seq_dev=0
 sort=0
 exempt_ars=
 max_age=0
-upload_pct=100
-download_pct=90
+upload_credit_pct=100
+download_credit_pct=90
 
 [dir:Main:MISC]
 description=Miscellaneous
@@ -216,8 +216,8 @@ seq_dev=0
 sort=0
 exempt_ars=
 max_age=0
-upload_pct=100
-download_pct=90
+upload_credit_pct=100
+download_credit_pct=90
 
 [dir:Main:UPLOADS]
 description=Blind Uploads
@@ -236,8 +236,8 @@ seq_dev=0
 sort=0
 exempt_ars=
 max_age=0
-upload_pct=100
-download_pct=90
+upload_credit_pct=100
+download_credit_pct=90
 
 [dir:Main:SYSOP]
 description=Uploads to Sysop
@@ -256,8 +256,8 @@ seq_dev=0
 sort=0
 exempt_ars=
 max_age=0
-upload_pct=100
-download_pct=90
+upload_credit_pct=100
+download_credit_pct=90
 
 [dir:Main:USER]
 description=User to User Transfers
@@ -276,8 +276,8 @@ seq_dev=0
 sort=0
 exempt_ars=
 max_age=0
-upload_pct=100
-download_pct=90
+upload_credit_pct=100
+download_credit_pct=90
 
 [viewer:0]
 extension=TXT