Hi B.,
I have a 15 month old who began eating table food at 12 months. She has four teeth - and only had two when she began eating table food. She decided on her own that she didn't want babyfood anymore. We feed her everything we eat as long as it's soft enough for her to chew "gum is more like it!". She's a champ. Eats everything you mentioned and more. Think about dividing her plate in four parts and filling it with 1 each - protein, vege, fruit, and cereal/bread. If you stick with that she'll get what she needs nutritionally... it is also a good rule of thumb for you and your husband.
Try to stay away from spicy stuff since she's got a sensitive stomach. It just prevents a lot of gas and tummy aches. For her cereal/bread buy things that have whole grains, oats, etc. My daughter loves oatmeal muffins, bran muffins, etc. Also, baked sweet potatoes are a huge hit with her. Definitely don't underestimate your daughter... my husband's been good to feed her things that I didn't think she'd be able to eat (like a soft taco from Taco Bell) and tell me to relax (which I appreciate).
My daughter is also lactose intollerant, so we've transitioned her from Nutramigen to whole Goat's Milk (you can find it a Publix, Walmart & Whole Foods - Walmart is the least expensive, then Publix, then Whole Foods - and it's the same brand name). It's been better for her then formula by far - and she'll drink it out of a cup. She's never gotten the whole sippy cup thing, but uses a straw like she took a class on it.
We only use bottles at night, which we started about three weeks ago -she's 15 months now, and she gets the rest of her nutrients through table food and drinking out of a cup.
Oh - finally, just in case she has trouble with juices (if you've tried those yet), Pear juice is awesome and goes down well.
Hope that helps!
Chris from Kennesaw, GA