Move Vdirsyncer to .cache

One less thing in the home.

config/khal/config

@@ -1,11 +1,11 @@
 [calendars]
 [[calendars]]
-path = ~/.vdirsyncer/calendars/*
+path = ~/.cache/vdirsyncer/calendars/*
 type = discover
 
 # [[birthdays]]
 # type=birthdays
-# path = ~/.vdirsyncer/contacts/contacts/
+# path = ~/.cache/vdirsyncer/contacts/contacts/
 # color = light magenta
 
 [locale]

config/khard/khard.conf

@@ -3,7 +3,7 @@
 
 [addressbooks]
 [[contacts]]
-path = ~/.vdirsyncer/contacts/contacts/
+path = ~/.cache/vdirsyncer/contacts/contacts/
 
 [general]
 debug = no

config/todoman/todoman.conf

@@ -1,4 +1,4 @@
 [main]
-path = ~/.vdirsyncer/calendars/*
+path = ~/.cache/vdirsyncer/calendars/*
 default_list = Personnel
 humanize = True

config/vdirsyncer/config

@@ -1,6 +1,6 @@
 # An example configuration for vdirsyncer.
 #
-# Move it to ~/.vdirsyncer/config or ~/.config/vdirsyncer/config and edit it.
+# Move it to ~/.cache/vdirsyncer/config or ~/.config/vdirsyncer/config and edit it.
 # Run `vdirsyncer --help` for CLI usage.
 #
 # Optional parameters are commented out.
@@ -9,7 +9,7 @@
 
 [general]
 # A folder where vdirsyncer can store some metadata about each pair.
-status_path = "~/.vdirsyncer/status/"
+status_path = "~/.cache/vdirsyncer/status/"
 
 # # CARDDAV
 [pair geoffrey_contacts]
@@ -38,7 +38,7 @@ metadata = ["displayname"]
 # A storage references actual data on a remote server or on the local disk.
 # Similar to repositories in OfflineIMAP.
 type = "filesystem"
-path = "~/.vdirsyncer/contacts/"
+path = "~/.cache/vdirsyncer/contacts/"
 fileext = ".vcf"
 
 [storage geoffrey_contacts_remote]
@@ -60,7 +60,7 @@ metadata = ["displayname", "color"]
 
 [storage geoffrey_calendar_local]
 type = "filesystem"
-path = "~/.vdirsyncer/calendars/"
+path = "~/.cache/vdirsyncer/calendars/"
 fileext = ".ics"
 
 [storage geoffrey_calendar_remote]