Work leading up to and including Day 4.

- Initial window bits
- Preliminary Nav sidebar
- Expanders
- Koto Button to reduce code duplication
- Started work on indexer

meson.build

@@ -0,0 +1,27 @@
+project('koto', 'c',
+	version: '0.1.0',
+	meson_version: '>= 0.50.0',
+	default_options: [ 'warning_level=2',
+		'c_std=gnu11',
+	],
+)
+
+i18n = import('i18n')
+
+config_h = configuration_data()
+config_h.set_quoted('PACKAGE_VERSION', meson.project_version())
+config_h.set_quoted('GETTEXT_PACKAGE', 'koto')
+config_h.set_quoted('LOCALEDIR', join_paths(get_option('prefix'), get_option('localedir')))
+configure_file(
+	output: 'koto-config.h',
+	configuration: config_h,
+)
+add_project_arguments([
+	'-I' + meson.build_root(),
+], language: 'c')
+
+subdir('data')
+subdir('src')
+subdir('po')
+
+meson.add_install_script('build-aux/meson/postinstall.py')