Add number prefix to dev revision and add gitignore

.gitignore

@@ -0,0 +1,33 @@
+# For PCBs designed using KiCad: https://www.kicad.org/
+# Format documentation: https://kicad.org/help/file-formats/
+
+# Temporary files
+*.000
+*.bak
+*.bck
+*.kicad_pcb-bak
+*.kicad_sch-bak
+*-backups
+*.kicad_prl
+*.sch-bak
+*~
+_autosave-*
+*.tmp
+*-save.pro
+*-save.kicad_pcb
+fp-info-cache
+
+# Netlist files (exported from Eeschema)
+*.net
+
+# Autorouter files (exported from Pcbnew)
+*.dsn
+*.ses
+
+# Exported BOM files
+*.xml
+*.csv
+
+# Gerber files
+gerbers
+gerbers.zip

stencil_trainer.kicad_pcb

@@ -8,7 +8,7 @@
   (title_block
     (title "Stencil Trainer 1 (48 pin i2c GPIO expander)")
     (date "2023-01-15")
-    (rev "v1.0.0-dev")
+    (rev "v1.0.0-dev1")
   )
 
   (layers

stencil_trainer.kicad_sch

@@ -7,7 +7,7 @@
   (title_block
     (title "Stencil Trainer 1 (48 pin i2c GPIO expander) ")
     (date "2023-01-15")
-    (rev "v1.0.0-dev")
+    (rev "v1.0.0-dev1")
   )
 
   (lib_symbols