tidy up and added firmware directory

.gitignore

@@ -1,36 +1,20 @@
 # vscode
 .vscode
-.vscode/.browse.c_cpp.db*
-.vscode/c_cpp_properties.json
-.vscode/launch.json
-.vscode/*
 
 # platformio
 .pio
-.clang_complete
-.gcc-flags.json
 lib/readme.txt
 
 # web stuff compiled
-src/websrc/css/required.css
-src/websrc/js/required.js
-src/websrc/fonts
-src/websrc/gzipped
 src/websrc/temp
-*.gz.h
+src/webh/*.gz.h
 
 # NPM directories
-node_modules/
+node_modules
-jspm_packages/
-.npm
 
-# Output of 'npm pack'
+# OS specific
-*.tgz
+.DS_Store
-
-# dotenv environment variables file
-.env
 
 # project specfic
-.DS_Store
 scripts/stackdmp.txt
-*.bin
+firmware