web: Add meson build system

CMake has some disadvantages when building subprojects like with
`ExternalProject`. Furthermore the language is sometimes hard to read,
hard to write and not so much appreciated.

This is a little test if meson might perform better. If successful this
project might switch to meson for all parts except the Zephyr builds.

1 files changed, 3 insertions, 0 deletions

diff --git a/meson.build b/meson.build
new file mode 100644
index 0000000..537d067
--- /dev/null
+++ b/meson.build
@@ -0,0 +1,3 @@
+project('iot-contact')
+
+subdir('web')