Using the suggested goto-char from the description of the function end-of-buffer.

This also avoid interfering with the user when manipulating another buffer in the background.
Missing ' in the add-hook example.
It's nolonger necessary to inform company of common c++ completion points.
Merge pull request #65 from mband/fix_typo_in_add-hook_in_the_readme

Missing ' in the add-hook example.
Merge pull request #66 from mband/fix_ycmd--log-content_issue_that_interferes_with_the_user

Using the suggested goto-char from the description of the function end-of-buffer
Merge pull request #67 from mband/removal_of_company-ycmd-enable-comprehensive-automatic-completion_as_this_is_now_enabled_by_default_in_company

It's nolonger necessary to inform company of common c++ completion points