image changes

diff --git a/resources/images/BartonGroupBanner.gif b/resources/images/BartonGroupBanner.gif
deleted file mode 100755 (executable)
index 6b0b6e2..0000000
Binary files a/resources/images/BartonGroupBanner.gif and /dev/null differ

diff --git a/resources/images/dna1.gif b/resources/images/dna1.gif
deleted file mode 100755 (executable)
index 04f045a..0000000
Binary files a/resources/images/dna1.gif and /dev/null differ

diff --git a/resources/images/dna2.gif b/resources/images/dna2.gif
deleted file mode 100755 (executable)
index fc72a75..0000000
Binary files a/resources/images/dna2.gif and /dev/null differ

diff --git a/resources/images/dna3.gif b/resources/images/dna3.gif
deleted file mode 100755 (executable)
index 2933ac3..0000000
Binary files a/resources/images/dna3.gif and /dev/null differ

diff --git a/resources/images/dna4.gif b/resources/images/dna4.gif
deleted file mode 100755 (executable)
index 22ad95b..0000000
Binary files a/resources/images/dna4.gif and /dev/null differ

diff --git a/resources/images/dna5.gif b/resources/images/dna5.gif
deleted file mode 100755 (executable)
index de90ba7..0000000
Binary files a/resources/images/dna5.gif and /dev/null differ

diff --git a/resources/images/dna6.gif b/resources/images/dna6.gif
deleted file mode 100755 (executable)
index af6b9a5..0000000
Binary files a/resources/images/dna6.gif and /dev/null differ

diff --git a/resources/images/dna7.gif b/resources/images/dna7.gif
deleted file mode 100755 (executable)
index 2e53c67..0000000
Binary files a/resources/images/dna7.gif and /dev/null differ

diff --git a/resources/images/dna8.gif b/resources/images/dna8.gif
deleted file mode 100755 (executable)
index 0f01a2e..0000000
Binary files a/resources/images/dna8.gif and /dev/null differ

diff --git a/resources/images/dna9.gif b/resources/images/dna9.gif
deleted file mode 100755 (executable)
index 0b6e6c1..0000000
Binary files a/resources/images/dna9.gif and /dev/null differ

diff --git a/resources/images/logo_big.gif b/resources/images/logo_big.gif
new file mode 100755 (executable)
index 0000000..e898c94
Binary files /dev/null and b/resources/images/logo_big.gif differ