[TYPO3-caretaker] extending Remote Operation

[Oliver Krause]

Hi,

thank you again for this wonderful caretake project. We updated our 
servers last week and are now almost complete green with core and 
extension versions for all our customer sites! Without the caretaker 
support it would have been a toture!

I'm currently writing a new test to find all locally changed extensions 
and noticing that the remote Operation 'GetExtensionList' gives me 
nearly all information I need but misses the MD5 hashs.

It is only one additional line in the file
	class.tx_caretakerinstance_Operation_GetExtensionList.php

to bring it to work. Just add in line 107
	$extensionInfo[$extKey]['_md5_values_when_last_written'] = 
$EM_CONF[$extKey]['_md5_values_when_last_written'];

My question is:
Is it better to write an own operation extension or can you adopt it in 
your file? I know you're trying to keep the system lean, so I can 
understand if you're rejecting it.

Maybe it can be useful to introduce a new parameter key 
'additionalEmConfKeys' where you can retrieve user-specified Information 
about the extensions.
If you find that useful I can send you the implementation in no time...

Best regards,
Olli