Add license and Readme

meson.build

@@ -1,7 +1,7 @@
 project('ptprnt', 'cpp',
-    version: 'v0.1.0-'+run_command('git', 'rev-parse',  '--short', 'HEAD').stdout().strip(),
+    version: 'v0.1.0-'+run_command('git', 'rev-parse',  '--short', 'HEAD', check: true).stdout().strip(),
     license: 'GPLv3',
-    default_options : ['c_std=c11', 'cpp_std=c++17']
+    default_options : ['c_std=c11', 'cpp_std=c++17']    
 )
 
 usb_dep = dependency('libusb-1.0')
@@ -44,12 +44,12 @@ ptprnt_lib = library('ptprnt',
 ptprnt_dep = declare_dependency(include_directories: incdir,
                                 link_with: ptprnt_lib)
 
-ptprnt_debug_exe = executable(
+ptprnt_exe = executable(
     'ptprnt', 
     'src/main.cpp',
     install: true,
     dependencies : [usb_dep, log_dep, ptprnt_dep],
-    cpp_args : ['-DPROJ_VERSION="'+meson.project_version()+'"']
+    cpp_args : ['-DPROJ_VERSION="'+meson.project_version()+'"'],
 )