Fixing links on page "101 samples"

[n7800]

On the page "101 Samples" a lot of non-working links have been fixed:

• Old functions:
  • git_clone_into (was removed in baac01c).
  • git_oid_allocfmt (was removed in 66ac3ce).
  • git_config_get_multivar replaced by git_config_get_multivar_foreach
• Deprecated functions/types:
  • git_otype
  • git_blob_filtered_content
  • git_blob_create_fromworkdir
  • git_blob_create_fromdisk
  • git_blob_create_frombuffer
• Repetition of the lines.

I see that in the links it is mainly use #HEAD, but in some it did not work, and I just indicated main.

I don’t know whether the correction of links is needed everywhere, or some kind of correction of a redirection (maybe docs\search-index\main.json)? In this case, please make corrections as it should.

[n7800]

Some examples still use deprecated functions, they might need to be updated.

[n7800]

I don’t know whether the correction of links is needed everywhere, or some kind of correction of a redirection (maybe docs\search-index\main.json)? In this case, please make corrections as it should.

Just an example: link 1 redirects to 2, but should point to 3:

1. http://libgit2.org/libgit2/#HEAD/type/git_treewalk_mode
2. https://libgit2.org/docs/reference/main/treewalk/git_treewalk_mode
3. https://libgit2.org/docs/reference/main/tree/git_treewalk_mode

And another one:

1. http://libgit2.org/libgit2/#HEAD/group/treebuilder/git_treebuilder_new
2. https://libgit2.org/docs/reference/main/treebuilder/git_treebuilder_new
3. https://libgit2.org/docs/reference/main/tree/git_treebuilder_new.html