Pasting from libreoffice add alot of extra space(<p> and </p> tags)

Hi,

I recently started using ckeditor and having some troubles getting pasting from Libreoffice to look the way i want when pasting text and lists, whether it's bulleted or numbered lists. However i write the same thing in Microsoft Office i dont get the extra space when i paste it into ckeditor. Iv'e been searching for quite a while, but without finding the answer i need. I narrowed it down to, that when I paste from libre office alot of <p> and </p> tags are surounding the text when i look at the source. Iv'e made an little example.

When pasted from Libre office it looks like this:

<ul>
    <li>
    <p>This is</p>
    </li>
    <li>
    <p>A Bulleted</p>
    </li>
    <li>
    <p>List</p>

    <ul>
        <li>
        <p>With a sub bullet</p>
        </li>
    </ul>
    </li>
</ul>

And when pasted from Word or if i paste from libre office and into word and then to ckeditor it looks like this:

<ul>
    <li>This is</li>
    <li>A Bulleted</li>
    <li>List
    <ul style="list-style-type:circle">
        <li>With a sub bullet</li>
    </ul>
    </li>
</ul>

Which is what i want it to look like ?

How could this be solved ?

I tried various things with entermodes and some replace functions as well, what I found in other posts about p tags and libre office. But nothing worked so far. 

I really hope someone can help me.

//NicolaiS