gtk: More sample width fixes.
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-rw-r--r-- 3103 HACKING
-rw-r--r-- 834 Makefile.am
-rw-r--r-- 2171 README
-rwxr-xr-x 1527 autogen.sh
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drwxr-xr-x - contrib
drwxr-xr-x - doc
drwxr-xr-x - gtk
drwxr-xr-x - gui
drwxr-xr-x - libsigrok
drwxr-xr-x - libsigrokdecode