Add missing whitespaces around operators
tree2789054f38a97ae9fe72c105988e6864d29b3017
-rw-r--r-- 53 .gitignore
-rw-r--r-- 2305 .travis.yml
-rw-r--r-- 908 README
-rw-r--r-- 1835 Vagrantfile
-rwxr-xr-x 21726 bootstrap
drwxr-xr-x - config
drwxr-xr-x - patches
drwxr-xr-x - xapian-applications
drwxr-xr-x - xapian-bindings
drwxr-xr-x - xapian-core
drwxr-xr-x - xapian-data
drwxr-xr-x - xapian-letor
drwxr-xr-x - xapian-maintainer-tools