re-adds the SparkFun Blynk board to our ESP8266 boards.txt file

* I'm not sure when it was deleted
* Rolls new update to 2.1.2 (since it's not a new release - so much as it was a "bug")
* Updates JSON file

Author: Elias Santistevan

IDE_Board_Manager/package_sparkfun_index.json

@@ -1446,14 +1446,14 @@
         {
           "category": "Contributed",
           "name": "SparkFun ESP8266 Boards",
-          "url": "https://github.com/sparkfun/Arduino_Boards/raw/master/IDE_Board_Manager/sparkfun-esp8266-2.1.1.tar.bz2",
-          "checksum": "SHA-256:DF1833914C6F52CD7AF5E418FFC4CED96DE944A1F7BE4021B961F7493E491270",
+          "url": "https://github.com/sparkfun/Arduino_Boards/raw/master/IDE_Board_Manager/sparkfun-esp8266-2.1.2.tar.bz2",
+          "checksum": "SHA-256:6A3722A50B09DCEF92818B5C0E5A6C752E84181F1ABFD0959DACC39D8E2F1C94",
           "help": {
             "online": "https://learn.sparkfun.com"
           },
-          "version": "2.1.1",
+          "version": "2.1.2",
           "architecture": "esp8266",
-          "archiveFileName": "sparkfun-esp8266-2.1.1.tar.bz2",
+          "archiveFileName": "sparkfun-esp8266-2.1.2.tar.bz2",
           "boards": [
             {
               "name": "SparkFun Blynk Board - ESP8266"
@@ -1485,7 +1485,7 @@
               "name": "mkspiffs"
             }
           ],
-          "size": "1905124"
+          "size": "1905291"
         }
       ],
       "tools": [

IDE_Board_Manager/sparkfun-esp8266-2.1.2.tar.bz2

@@ -249,6 +249,57 @@ nodemcu.menu.UploadSpeed.512000.upload.speed=512000
 nodemcu.menu.UploadSpeed.921600=921600
 nodemcu.menu.UploadSpeed.921600.upload.speed=921600
 
+##############################################################
+sparkfunBlynk.name=SparkFun Blynk Board
+
+sparkfunBlynk.upload.tool=esptool
+sparkfunBlynk.upload.speed=115200
+sparkfunBlynk.upload.resetmethod=nodemcu
+sparkfunBlynk.upload.maximum_size=1044464
+sparkfunBlynk.upload.maximum_data_size=81920
+sparkfunBlynk.upload.wait_for_upload_port=true
+sparkfunBlynk.serial.disableDTR=true
+sparkfunBlynk.serial.disableRTS=true
+
+sparkfunBlynk.build.mcu=esp8266
+sparkfunBlynk.build.f_cpu=80000000L
+sparkfunBlynk.build.board=ESP8266_THING
+sparkfunBlynk.build.core=esp8266
+sparkfunBlynk.build.variant=thing
+sparkfunBlynk.build.flash_mode=qio
+sparkfunBlynk.build.flash_size=4M
+sparkfunBlynk.build.flash_freq=40
+sparkfunBlynk.build.debug_port=
+sparkfunBlynk.build.debug_level=
+
+sparkfunBlynk.menu.CpuFrequency.80=80 MHz
+sparkfunBlynk.menu.CpuFrequency.80.build.f_cpu=80000000L
+sparkfunBlynk.menu.CpuFrequency.160=160 MHz
+sparkfunBlynk.menu.CpuFrequency.160.build.f_cpu=160000000L
+
+sparkfunBlynk.menu.UploadTool.esptool=Serial
+sparkfunBlynk.menu.UploadTool.esptool.upload.tool=esptool
+sparkfunBlynk.menu.UploadTool.esptool.upload.verbose=-vv
+
+sparkfunBlynk.menu.UploadSpeed.115200=115200
+sparkfunBlynk.menu.UploadSpeed.115200.upload.speed=115200
+sparkfunBlynk.menu.UploadSpeed.9600=9600
+sparkfunBlynk.menu.UploadSpeed.9600.upload.speed=9600
+sparkfunBlynk.menu.UploadSpeed.57600=57600
+sparkfunBlynk.menu.UploadSpeed.57600.upload.speed=57600
+sparkfunBlynk.menu.UploadSpeed.256000=256000
+sparkfunBlynk.menu.UploadSpeed.256000.upload.speed=256000
+sparkfunBlynk.menu.UploadSpeed.921600=921600
+sparkfunBlynk.menu.UploadSpeed.921600.upload.speed=921600
+
+sparkfunBlynk.menu.FlashSize.4M1M=4M (1M SPIFFS)
+sparkfunBlynk.menu.FlashSize.4M1M.build.flash_size=4M
+sparkfunBlynk.menu.FlashSize.4M1M.build.flash_ld=eagle.flash.4m1m.ld
+sparkfunBlynk.menu.FlashSize.4M1M.build.spiffs_start=0x300000
+sparkfunBlynk.menu.FlashSize.4M1M.build.spiffs_end=0x3FB000
+sparkfunBlynk.menu.FlashSize.4M1M.build.spiffs_blocksize=8192
+sparkfunBlynk.menu.FlashSize.4M1M.build.spiffs_pagesize=256
+
 ##############################################################
 # wifio.name=Wifio
 #