Move init.lua code into 3 smaller files. Consolidate server configuration. (#94)

* Move server initialization out of init.lua and into new httpserver-init.lua

* Use wildcard for finding server files to upload.

* Break init.lua up into 3 files. Move all configuration to httpserver.conf.

New files are:
* httpserver-compile.lua
* httpserver-wifi.lua
* httpserver-init.lua

Makefile

@@ -1,8 +1,10 @@
 ######################################################################
-# User configuration
+# Makefile user configuration
 ######################################################################
+
 # Path to nodemcu-uploader (https://github.com/kmpm/nodemcu-uploader)
 NODEMCU-UPLOADER=../nodemcu-uploader/nodemcu-uploader.py
+
 # Serial port
 PORT=/dev/cu.SLAB_USBtoUART
 SPEED=115200
@@ -10,20 +12,9 @@ SPEED=115200
 NODEMCU-COMMAND=$(NODEMCU-UPLOADER) -b $(SPEED) --start_baud $(SPEED) -p $(PORT) upload
 
 ######################################################################
-# End of user config
-######################################################################
+
 HTTP_FILES := $(wildcard http/*)
-LUA_FILES := \
-   init.lua \
-   httpserver.lua \
-   httpserver-b64decode.lua \
-   httpserver-basicauth.lua \
-   httpserver-conf.lua \
-   httpserver-connection.lua \
-   httpserver-error.lua \
-   httpserver-header.lua \
-   httpserver-request.lua \
-   httpserver-static.lua \
+LUA_FILES := $(wildcard *.lua)
 
 # Print usage
 usage: