Updated Dutch translation
Fix erroneous struct timespec initialization
don't copy files without introspection but include

This should make users of IDEs happy.
Unref the picure mapped file only after it has been copied.

Fix crash when exporting to Picasa.
Proof-reading of chapter 1
Merge pull request #497 from VictorLamoine/translation_ready

Proof-reading of chapter 1
New round of magicnum vs. sizeof(staticbuf) cleanups
Use size_t as variable type for storage of sizeof(staticbuf)
Merge pull request #498 from LebedevRI/sizeof-cleanup

Sizeof cleanup
Updated Dutch translation
Merge pull request #499 from MRIG/master

typo
Masks: do not use float variable as loop counter!
Use guint as variable type for g_list_length() results
No strcat calls left. please use g_strlcat in new code :)
No strcpy calls left. please use g_strlcpy in new code :)
Updated Dutch translation
Merge pull request #501 from MRIG/master

Updated Dutch translation
Update French translation.
lua doc : set_text returns the node to allow chaining
lua doc : force singletons to never be documented as types