Proper naming of NodeMCU boards, flash map update

#292

Author: igrr

boards.txt

@@ -181,7 +181,7 @@ modwifi.menu.UploadSpeed.921600=921600
 modwifi.menu.UploadSpeed.921600.upload.speed=921600
 
 ##############################################################
-nodemcu.name=NodeMCU (ESP8266 ESP-12 Module)
+nodemcu.name=NodeMCU 0.9 (ESP-12 Module)
 
 nodemcu.upload.tool=esptool
 nodemcu.upload.speed=115200
@@ -232,12 +232,13 @@ nodemcu.menu.UploadSpeed.921600=921600
 nodemcu.menu.UploadSpeed.921600.upload.speed=921600
 
 ##############################################################
-nodemcuv2.name=NodeMCU Dev Kit 2.0 (ESP8266 ESP-12E Module)
+nodemcuv2.name=NodeMCU 1.0 (ESP-12E Module)
 
 nodemcuv2.upload.tool=esptool
 nodemcuv2.upload.speed=115200
 nodemcuv2.upload.resetmethod=ck
-nodemcuv2.upload.maximum_size=4194304
+nodemcuv2.upload.maximum_size=983040
+nodemcuv2.upload.maximum_data_size=81920
 nodemcuv2.upload.wait_for_upload_port=true
 nodemcuv2.serial.disableDTR=true
 nodemcuv2.serial.disableRTS=true
@@ -250,6 +251,11 @@ nodemcuv2.build.variant=nodemcu
 nodemcuv2.build.flash_mode=dio
 nodemcuv2.build.flash_size=4M
 nodemcuv2.build.flash_freq=40
+nodemcuv2.build.flash_ld=eagle.flash.4m.ld
+nodemcuv2.build.spiffs_start=0x100000
+nodemcuv2.build.spiffs_end=0x3FB000
+nodemcuv2.build.spiffs_pagesize=256
+nodemcuv2.build.spiffs_blocksize=8192
 
 nodemcuv2.menu.CpuFrequency.80=80 MHz
 nodemcuv2.menu.CpuFrequency.80.build.f_cpu=80000000L
@@ -275,9 +281,6 @@ nodemcuv2.menu.UploadSpeed.512000.windows=512000
 nodemcuv2.menu.UploadSpeed.512000.upload.speed=512000
 nodemcuv2.menu.UploadSpeed.921600=921600
 nodemcuv2.menu.UploadSpeed.921600.upload.speed=921600
- 
-nodemcuv2.menu.FlashSize.4M=4M
-nodemcuv2.menu.FlashSize.4M.build.flash_size=4M
 
 ##############################################################
 # wifio.name=Wifio