bankd_pcsc: Add CSV based mapping of bank-id/slot-nr to PC/SC reader name

In the PC/SC world, each slot is associated with a string name. In the
bankd for PC/SC readers, we need to establish a mapping which
bank_id/slot_nr maps to which given string name.  We use a minimalistic
CSV file for defining those mappings.  The file is read only once at
bankd startup time.

Change-Id: Ifd2caab670625e2e3fbc57b966dce2f43b690417
diff --git a/src/bankd_pcsc_slots.csv b/src/bankd_pcsc_slots.csv
new file mode 100644
index 0000000..38a22c9
--- /dev/null
+++ b/src/bankd_pcsc_slots.csv
@@ -0,0 +1,6 @@
+"1","0","ACS ACR33 ICC Reader 00 00"
+"1","1","ACS ACR33 ICC Reader 00 01"
+"1","2","ACS ACR33 ICC Reader 00 02"
+"1","3","ACS ACR33 ICC Reader 00 03"
+"1","4","ACS ACR33 ICC Reader 00 04"
+"1","23","Alcor Micro AU9560 00 00"