#102 Rename deletes files

[Tristan Daniel]

steps to recreate

create new file in project
rename 'untiled' file to 'foobar.h'
save 'foobar.h'
rename 'foobar.h' file 'FooBar.h'

this will delete file

[orwelldevcpp]

Fixed as of 5.5.4. Thanks for reporting.